diff --git a/.github/workflows/e2e-conformance.yml b/.github/workflows/e2e-conformance.yml
new file mode 100644
index 000000000..24e2c0235
--- /dev/null
+++ b/.github/workflows/e2e-conformance.yml
@@ -0,0 +1,32 @@
+name: Conformance End-To-End Tests
+
+on:
+  pull_request:
+
+# Ensures that only a single workflow per PR will run at a time. Cancels in-progress jobs if new commit is pushed.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test-conformance:
+    name: test-conformance
+    runs-on: ubuntu-latest
+    steps:
+      # Install and setup go
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+
+      - name: checkout interchaintest
+        uses: actions/checkout@v4
+
+      # cleanup environment on self-hosted test runner
+      - name: clean
+        run: |-
+          rm -rf ~/.interchaintest
+
+      # run tests
+      - name: run conformance tests
+        run: (go test -race -timeout 30m -failfast -v -p 2 ./cmd/interchaintest) || (echo "\n\n*****CHAIN and RELAYER LOGS*****" && cat "$HOME/.interchaintest/logs/interchaintest.log" && exit 1)
diff --git a/.github/workflows/e2e-cosmos.yml b/.github/workflows/e2e-cosmos.yml
new file mode 100644
index 000000000..14a38b4dd
--- /dev/null
+++ b/.github/workflows/e2e-cosmos.yml
@@ -0,0 +1,33 @@
+name: Cosmos End-To-End Tests
+
+on:
+  pull_request:
+
+# Ensures that only a single workflow per PR will run at a time. Cancels in-progress jobs if new commit is pushed.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test-cosmos-examples:
+    name: test-cosmos-examples
+    runs-on: ubuntu-latest
+    steps:
+      # Install and setup go
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+          cache: false
+
+      - name: checkout interchaintest
+        uses: actions/checkout@v4
+
+      # cleanup environment on self-hosted test runner
+      - name: clean
+        run: |-
+          rm -rf ~/.interchaintest
+
+      # run tests
+      - name: run example cosmos tests
+        run: go test -race -failfast -timeout 30m -v -p 2 ./examples/cosmos
diff --git a/.github/workflows/e2e-ibc.yml b/.github/workflows/e2e-ibc.yml
new file mode 100644
index 000000000..7538da63e
--- /dev/null
+++ b/.github/workflows/e2e-ibc.yml
@@ -0,0 +1,33 @@
+name: IBC End-To-End Tests
+
+on:
+  pull_request:
+
+# Ensures that only a single workflow per PR will run at a time. Cancels in-progress jobs if new commit is pushed.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test-ibc-examples:
+    name: test-ibc-examples
+    runs-on: ubuntu-latest
+    steps:
+      # Install and setup go
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+          cache: false
+
+      - name: checkout interchaintest
+        uses: actions/checkout@v4
+
+      # cleanup environment on self-hosted test runner
+      - name: clean
+        run: |-
+          rm -rf ~/.interchaintest
+
+      # run tests
+      - name: run example ibc tests
+        run: go test -race -timeout 30m -failfast -v -p 2 ./examples/ibc
diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
deleted file mode 100644
index 54f8a71a3..000000000
--- a/.github/workflows/e2e-tests.yml
+++ /dev/null
@@ -1,76 +0,0 @@
-name: Run End-To-End Tests
-
-on:
-  pull_request:
-
-# Ensures that only a single workflow per PR will run at a time. Cancels in-progress jobs if new commit is pushed.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  test-conformance:
-    name: test-conformance
-    runs-on: ubuntu-latest
-    steps:
-      # Install and setup go
-      - name: Set up Go 1.22
-        uses: actions/setup-go@v5
-        with:
-          go-version: '1.22'
-
-      - name: checkout interchaintest
-        uses: actions/checkout@v4
-
-      # cleanup environment on self-hosted test runner
-      - name: clean
-        run: |-
-          rm -rf ~/.interchaintest
-
-      # run tests
-      - name: run conformance tests
-        run: (go test -race -timeout 30m -failfast -v -p 2 ./cmd/interchaintest) || (echo "\n\n*****CHAIN and RELAYER LOGS*****" && cat "$HOME/.interchaintest/logs/interchaintest.log" && exit 1)
-  test-ibc-examples:
-    name: test-ibc-examples
-    runs-on: ubuntu-latest
-    steps:
-      # Install and setup go
-      - name: Set up Go 1.22
-        uses: actions/setup-go@v5
-        with:
-          go-version: '1.22'
-          cache: false
-
-      - name: checkout interchaintest
-        uses: actions/checkout@v4
-
-      # cleanup environment on self-hosted test runner
-      - name: clean
-        run: |-
-          rm -rf ~/.interchaintest
-
-      # run tests
-      - name: run example ibc tests
-        run: go test -race -timeout 30m -failfast -v -p 2 ./examples/ibc
-  test-cosmos-examples:
-    name: test-cosmos-examples
-    runs-on: ubuntu-latest
-    steps:
-      # Install and setup go
-      - name: Set up Go 1.22
-        uses: actions/setup-go@v5
-        with:
-          go-version: '1.22'
-          cache: false
-
-      - name: checkout interchaintest
-        uses: actions/checkout@v4
-
-      # cleanup environment on self-hosted test runner
-      - name: clean
-        run: |-
-          rm -rf ~/.interchaintest
-
-      # run tests
-      - name: run example cosmos tests
-        run: go test -race -failfast -timeout 30m -v -p 2 ./examples/cosmos
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 40440e00e..c0691dfb1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -5,7 +5,7 @@ on:
     types: [created]
 
 env:
-  GO_VERSION: 1.21
+  GO_VERSION: 1.22
 
 jobs:
   release-static-binary:
@@ -31,4 +31,4 @@ jobs:
         with:
           token: ${{ github.token }}
           files: |
-            local-ic
\ No newline at end of file
+            local-ic
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 33c0c91c3..0323f8c95 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -58,7 +58,7 @@ Before you start contributing, make sure you have the following prerequisites in
 
 - [Go](https://golang.org/dl/)
 - [Docker](https://www.docker.com/get-started)
-- [VSCode (recommended editor)](https://code.visualstudio.com/)
+- [VSCode (recommended editor)](https://code.visualstudio.com/) <!-- markdown-link-check-disable-line -->
 
 To get started, follow these steps:
 
@@ -76,7 +76,7 @@ To get started, follow these steps:
     git checkout -b name/broad-description-of-feature
     ```
 
-4. Make your changes and commit them with descriptive commit messages. 
+4. Make your changes and commit them with descriptive commit messages.
 
 5. Test your changes locally with `go test ./...`, or by running the specific test affecting your feature or fix.
 
@@ -86,4 +86,4 @@ To get started, follow these steps:
     git push origin name/broad-description-of-feature
     ```
 
-7. Create a pull request (PR) against the main branch of the interchaintest repository. If the PR is still a work-in-progress, please mark the PR as draft.
\ No newline at end of file
+7. Create a pull request (PR) against the main branch of the interchaintest repository. If the PR is still a work-in-progress, please mark the PR as draft.
diff --git a/chain/cosmos/broadcaster.go b/chain/cosmos/broadcaster.go
index b51ba1801..43afde424 100644
--- a/chain/cosmos/broadcaster.go
+++ b/chain/cosmos/broadcaster.go
@@ -103,7 +103,7 @@ func (b *Broadcaster) GetFactory(ctx context.Context, user User) (tx.Factory, er
 // client.Context.
 func (b *Broadcaster) GetClientContext(ctx context.Context, user User) (client.Context, error) {
 	chain := b.chain
-	cn := chain.getFullNode()
+	cn := chain.GetFullNode()
 
 	_, ok := b.keyrings[user]
 	if !ok {
@@ -160,7 +160,7 @@ func (b *Broadcaster) defaultClientContext(fromUser User, sdkAdd sdk.AccAddress)
 	// initialize a clean buffer each time
 	b.buf.Reset()
 	kr := b.keyrings[fromUser]
-	cn := b.chain.getFullNode()
+	cn := b.chain.GetFullNode()
 	return cn.CliContext().
 		WithOutput(b.buf).
 		WithFrom(fromUser.FormattedAddress()).
diff --git a/chain/cosmos/cosmos_chain.go b/chain/cosmos/cosmos_chain.go
index 1096d4b54..e69472341 100644
--- a/chain/cosmos/cosmos_chain.go
+++ b/chain/cosmos/cosmos_chain.go
@@ -30,7 +30,7 @@ import (
 	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
 	"github.com/cosmos/cosmos-sdk/crypto/hd"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	"github.com/cosmos/cosmos-sdk/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 	paramsutils "github.com/cosmos/cosmos-sdk/x/params/client/utils"
@@ -155,7 +155,7 @@ func (c *CosmosChain) AddFullNodes(ctx context.Context, configFileOverrides map[
 
 	prevCount := c.numFullNodes
 	c.numFullNodes += inc
-	if err := c.initializeChainNodes(ctx, c.testName, c.getFullNode().DockerClient, c.getFullNode().NetworkID); err != nil {
+	if err := c.initializeChainNodes(ctx, c.testName, c.GetFullNode().DockerClient, c.GetFullNode().NetworkID); err != nil {
 		return err
 	}
 
@@ -211,7 +211,7 @@ func (c *CosmosChain) Initialize(ctx context.Context, testName string, cli *clie
 	return c.initializeChainNodes(ctx, testName, cli, networkID)
 }
 
-func (c *CosmosChain) getFullNode() *ChainNode {
+func (c *CosmosChain) GetFullNode() *ChainNode {
 	return c.GetNode()
 }
 
@@ -221,75 +221,75 @@ func (c *CosmosChain) GetNode() *ChainNode {
 
 // Exec implements ibc.Chain.
 func (c *CosmosChain) Exec(ctx context.Context, cmd []string, env []string) (stdout, stderr []byte, err error) {
-	return c.getFullNode().Exec(ctx, cmd, env)
+	return c.GetFullNode().Exec(ctx, cmd, env)
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) GetRPCAddress() string {
 	if c.Config().UsesCometMock() {
-		return fmt.Sprintf("http://%s:22331", c.getFullNode().HostnameCometMock())
+		return fmt.Sprintf("http://%s:22331", c.GetFullNode().HostnameCometMock())
 	}
 
-	return fmt.Sprintf("http://%s:26657", c.getFullNode().HostName())
+	return fmt.Sprintf("http://%s:26657", c.GetFullNode().HostName())
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) GetAPIAddress() string {
-	return fmt.Sprintf("http://%s:1317", c.getFullNode().HostName())
+	return fmt.Sprintf("http://%s:1317", c.GetFullNode().HostName())
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) GetGRPCAddress() string {
-	return fmt.Sprintf("%s:9090", c.getFullNode().HostName())
+	return fmt.Sprintf("%s:9090", c.GetFullNode().HostName())
 }
 
 // GetHostRPCAddress returns the address of the RPC server accessible by the host.
 // This will not return a valid address until the chain has been started.
 func (c *CosmosChain) GetHostRPCAddress() string {
-	return "http://" + c.getFullNode().hostRPCPort
+	return "http://" + c.GetFullNode().hostRPCPort
 }
 
 // GetHostAPIAddress returns the address of the REST API server accessible by the host.
 // This will not return a valid address until the chain has been started.
 func (c *CosmosChain) GetHostAPIAddress() string {
-	return "http://" + c.getFullNode().hostAPIPort
+	return "http://" + c.GetFullNode().hostAPIPort
 }
 
 // GetHostGRPCAddress returns the address of the gRPC server accessible by the host.
 // This will not return a valid address until the chain has been started.
 func (c *CosmosChain) GetHostGRPCAddress() string {
-	return c.getFullNode().hostGRPCPort
+	return c.GetFullNode().hostGRPCPort
 }
 
 // GetHostP2PAddress returns the address of the P2P server accessible by the host.
 // This will not return a valid address until the chain has been started.
 func (c *CosmosChain) GetHostPeerAddress() string {
-	return c.getFullNode().hostP2PPort
+	return c.GetFullNode().hostP2PPort
 }
 
 // HomeDir implements ibc.Chain.
 func (c *CosmosChain) HomeDir() string {
-	return c.getFullNode().HomeDir()
+	return c.GetFullNode().HomeDir()
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) CreateKey(ctx context.Context, keyName string) error {
-	return c.getFullNode().CreateKey(ctx, keyName)
+	return c.GetFullNode().CreateKey(ctx, keyName)
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) RecoverKey(ctx context.Context, keyName, mnemonic string) error {
-	return c.getFullNode().RecoverKey(ctx, keyName, mnemonic)
+	return c.GetFullNode().RecoverKey(ctx, keyName, mnemonic)
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) GetAddress(ctx context.Context, keyName string) ([]byte, error) {
-	b32Addr, err := c.getFullNode().AccountKeyBech32(ctx, keyName)
+	b32Addr, err := c.GetFullNode().AccountKeyBech32(ctx, keyName)
 	if err != nil {
 		return nil, err
 	}
 
-	return types.GetFromBech32(b32Addr, c.Config().Bech32Prefix)
+	return sdk.GetFromBech32(b32Addr, c.Config().Bech32Prefix)
 }
 
 // BuildWallet will return a Cosmos wallet
@@ -344,12 +344,12 @@ func (c *CosmosChain) BuildRelayerWallet(ctx context.Context, keyName string) (i
 
 // Implements Chain interface.
 func (c *CosmosChain) SendFunds(ctx context.Context, keyName string, amount ibc.WalletAmount) error {
-	return c.getFullNode().BankSend(ctx, keyName, amount)
+	return c.GetFullNode().BankSend(ctx, keyName, amount)
 }
 
 // Implements Chain interface.
 func (c *CosmosChain) SendFundsWithNote(ctx context.Context, keyName string, amount ibc.WalletAmount, note string) (string, error) {
-	return c.getFullNode().BankSendWithNote(ctx, keyName, amount, note)
+	return c.GetFullNode().BankSendWithNote(ctx, keyName, amount, note)
 }
 
 // Implements Chain interface.
@@ -360,7 +360,7 @@ func (c *CosmosChain) SendIBCTransfer(
 	amount ibc.WalletAmount,
 	options ibc.TransferOptions,
 ) (tx ibc.Tx, _ error) {
-	txHash, err := c.getFullNode().SendIBCTransfer(ctx, channelID, keyName, amount, options)
+	txHash, err := c.GetFullNode().SendIBCTransfer(ctx, channelID, keyName, amount, options)
 	if err != nil {
 		return tx, fmt.Errorf("send ibc transfer: %w", err)
 	}
@@ -418,18 +418,18 @@ func (c *CosmosChain) SendIBCTransfer(
 
 // RegisterICA will attempt to register an interchain account on the given counterparty chain.
 func (c *CosmosChain) RegisterICA(ctx context.Context, keyName string, connectionID string) (string, error) {
-	return c.getFullNode().RegisterICA(ctx, keyName, connectionID)
+	return c.GetFullNode().RegisterICA(ctx, keyName, connectionID)
 }
 
 // QueryICA will query for an interchain account controlled by the given address on the counterparty chain.
 func (c *CosmosChain) QueryICAAddress(ctx context.Context, connectionID, address string) (string, error) {
-	return c.getFullNode().QueryICA(ctx, connectionID, address)
+	return c.GetFullNode().QueryICA(ctx, connectionID, address)
 }
 
 // SendICATx sends an interchain account transaction for a specified address and sends it to the respective
 // interchain account on the counterparty chain.
-func (c *CosmosChain) SendICATx(ctx context.Context, keyName, connectionID string, msgs []types.Msg, icaTxMemo string) (string, error) {
-	node := c.getFullNode()
+func (c *CosmosChain) SendICATx(ctx context.Context, keyName, connectionID string, msgs []sdk.Msg, icaTxMemo string) (string, error) {
+	node := c.GetFullNode()
 	registry := node.Chain.Config().EncodingConfig.InterfaceRegistry
 	encoding := "proto3"
 	return node.SendICATx(ctx, keyName, connectionID, registry, msgs, icaTxMemo, encoding)
@@ -449,7 +449,7 @@ func (c *CosmosChain) PushNewWasmClientProposal(ctx context.Context, keyName str
 		return tx, "", err
 	}
 	message := wasmtypes.MsgStoreCode{
-		Signer:       types.MustBech32ifyAddressBytes(c.cfg.Bech32Prefix, authtypes.NewModuleAddress(govtypes.ModuleName)),
+		Signer:       sdk.MustBech32ifyAddressBytes(c.cfg.Bech32Prefix, authtypes.NewModuleAddress(govtypes.ModuleName)),
 		WasmByteCode: content,
 	}
 	msg, err := c.cfg.EncodingConfig.Codec.MarshalInterfaceJSON(&message)
@@ -457,7 +457,7 @@ func (c *CosmosChain) PushNewWasmClientProposal(ctx context.Context, keyName str
 		return tx, "", err
 	}
 	prop.Messages = append(prop.Messages, msg)
-	txHash, err := c.getFullNode().SubmitProposal(ctx, keyName, prop)
+	txHash, err := c.GetFullNode().SubmitProposal(ctx, keyName, prop)
 	if err != nil {
 		return tx, "", fmt.Errorf("failed to submit wasm client proposal: %w", err)
 	}
@@ -467,7 +467,7 @@ func (c *CosmosChain) PushNewWasmClientProposal(ctx context.Context, keyName str
 
 // UpgradeProposal submits a software-upgrade governance proposal to the chain.
 func (c *CosmosChain) UpgradeProposal(ctx context.Context, keyName string, prop SoftwareUpgradeProposal) (tx TxProposal, _ error) {
-	txHash, err := c.getFullNode().UpgradeProposal(ctx, keyName, prop)
+	txHash, err := c.GetFullNode().UpgradeProposal(ctx, keyName, prop)
 	if err != nil {
 		return tx, fmt.Errorf("failed to submit upgrade proposal: %w", err)
 	}
@@ -476,7 +476,7 @@ func (c *CosmosChain) UpgradeProposal(ctx context.Context, keyName string, prop
 
 // SubmitProposal submits a gov v1 proposal to the chain.
 func (c *CosmosChain) SubmitProposal(ctx context.Context, keyName string, prop TxProposalv1) (tx TxProposal, _ error) {
-	txHash, err := c.getFullNode().SubmitProposal(ctx, keyName, prop)
+	txHash, err := c.GetFullNode().SubmitProposal(ctx, keyName, prop)
 	if err != nil {
 		return tx, fmt.Errorf("failed to submit gov v1 proposal: %w", err)
 	}
@@ -485,7 +485,7 @@ func (c *CosmosChain) SubmitProposal(ctx context.Context, keyName string, prop T
 
 // TextProposal submits a text governance proposal to the chain.
 func (c *CosmosChain) TextProposal(ctx context.Context, keyName string, prop TextProposal) (tx TxProposal, _ error) {
-	txHash, err := c.getFullNode().TextProposal(ctx, keyName, prop)
+	txHash, err := c.GetFullNode().TextProposal(ctx, keyName, prop)
 	if err != nil {
 		return tx, fmt.Errorf("failed to submit upgrade proposal: %w", err)
 	}
@@ -494,7 +494,7 @@ func (c *CosmosChain) TextProposal(ctx context.Context, keyName string, prop Tex
 
 // ParamChangeProposal submits a param change proposal to the chain, signed by keyName.
 func (c *CosmosChain) ParamChangeProposal(ctx context.Context, keyName string, prop *paramsutils.ParamChangeProposalJSON) (tx TxProposal, _ error) {
-	txHash, err := c.getFullNode().ParamChangeProposal(ctx, keyName, prop)
+	txHash, err := c.GetFullNode().ParamChangeProposal(ctx, keyName, prop)
 	if err != nil {
 		return tx, fmt.Errorf("failed to submit param change proposal: %w", err)
 	}
@@ -504,17 +504,17 @@ func (c *CosmosChain) ParamChangeProposal(ctx context.Context, keyName string, p
 
 // QueryParam returns the param state of a given key.
 func (c *CosmosChain) QueryParam(ctx context.Context, subspace, key string) (*ParamChange, error) {
-	return c.getFullNode().QueryParam(ctx, subspace, key)
+	return c.GetFullNode().QueryParam(ctx, subspace, key)
 }
 
 // QueryBankMetadata returns the metadata of a given token denomination.
 func (c *CosmosChain) QueryBankMetadata(ctx context.Context, denom string) (*BankMetaData, error) {
-	return c.getFullNode().QueryBankMetadata(ctx, denom)
+	return c.GetFullNode().QueryBankMetadata(ctx, denom)
 }
 
 // ConsumerAdditionProposal submits a legacy governance proposal to add a consumer to the chain.
 func (c *CosmosChain) ConsumerAdditionProposal(ctx context.Context, keyName string, prop ccvclient.ConsumerAdditionProposalJSON) (tx TxProposal, _ error) {
-	txHash, err := c.getFullNode().ConsumerAdditionProposal(ctx, keyName, prop)
+	txHash, err := c.GetFullNode().ConsumerAdditionProposal(ctx, keyName, prop)
 	if err != nil {
 		return tx, fmt.Errorf("failed to submit consumer addition proposal: %w", err)
 	}
@@ -543,57 +543,57 @@ func (c *CosmosChain) txProposal(txHash string) (tx TxProposal, _ error) {
 
 // StoreContract takes a file path to smart contract and stores it on-chain. Returns the contracts code id.
 func (c *CosmosChain) StoreContract(ctx context.Context, keyName string, fileName string, extraExecTxArgs ...string) (string, error) {
-	return c.getFullNode().StoreContract(ctx, keyName, fileName, extraExecTxArgs...)
+	return c.GetFullNode().StoreContract(ctx, keyName, fileName, extraExecTxArgs...)
 }
 
 // InstantiateContract takes a code id for a smart contract and initialization message and returns the instantiated contract address.
 func (c *CosmosChain) InstantiateContract(ctx context.Context, keyName string, codeID string, initMessage string, needsNoAdminFlag bool, extraExecTxArgs ...string) (string, error) {
-	return c.getFullNode().InstantiateContract(ctx, keyName, codeID, initMessage, needsNoAdminFlag, extraExecTxArgs...)
+	return c.GetFullNode().InstantiateContract(ctx, keyName, codeID, initMessage, needsNoAdminFlag, extraExecTxArgs...)
 }
 
 // ExecuteContract executes a contract transaction with a message using it's address.
-func (c *CosmosChain) ExecuteContract(ctx context.Context, keyName string, contractAddress string, message string, extraExecTxArgs ...string) (res *types.TxResponse, err error) {
-	return c.getFullNode().ExecuteContract(ctx, keyName, contractAddress, message, extraExecTxArgs...)
+func (c *CosmosChain) ExecuteContract(ctx context.Context, keyName string, contractAddress string, message string, extraExecTxArgs ...string) (res *sdk.TxResponse, err error) {
+	return c.GetFullNode().ExecuteContract(ctx, keyName, contractAddress, message, extraExecTxArgs...)
 }
 
 // MigrateContract performs contract migration.
-func (c *CosmosChain) MigrateContract(ctx context.Context, keyName string, contractAddress string, codeID string, message string, extraExecTxArgs ...string) (res *types.TxResponse, err error) {
-	return c.getFullNode().MigrateContract(ctx, keyName, contractAddress, codeID, message, extraExecTxArgs...)
+func (c *CosmosChain) MigrateContract(ctx context.Context, keyName string, contractAddress string, codeID string, message string, extraExecTxArgs ...string) (res *sdk.TxResponse, err error) {
+	return c.GetFullNode().MigrateContract(ctx, keyName, contractAddress, codeID, message, extraExecTxArgs...)
 }
 
 // QueryContract performs a smart query, taking in a query struct and returning a error with the response struct populated.
 func (c *CosmosChain) QueryContract(ctx context.Context, contractAddress string, query any, response any) error {
-	return c.getFullNode().QueryContract(ctx, contractAddress, query, response)
+	return c.GetFullNode().QueryContract(ctx, contractAddress, query, response)
 }
 
 // DumpContractState dumps the state of a contract at a block height.
 func (c *CosmosChain) DumpContractState(ctx context.Context, contractAddress string, height int64) (*DumpContractStateResponse, error) {
-	return c.getFullNode().DumpContractState(ctx, contractAddress, height)
+	return c.GetFullNode().DumpContractState(ctx, contractAddress, height)
 }
 
 // StoreClientContract takes a file path to a client smart contract and stores it on-chain. Returns the contracts code id.
 func (c *CosmosChain) StoreClientContract(ctx context.Context, keyName string, fileName string, extraExecTxArgs ...string) (string, error) {
-	return c.getFullNode().StoreClientContract(ctx, keyName, fileName, extraExecTxArgs...)
+	return c.GetFullNode().StoreClientContract(ctx, keyName, fileName, extraExecTxArgs...)
 }
 
 // QueryClientContractCode performs a query with the contract codeHash as the input and code as the output.
 func (c *CosmosChain) QueryClientContractCode(ctx context.Context, codeHash string, response any) error {
-	return c.getFullNode().QueryClientContractCode(ctx, codeHash, response)
+	return c.GetFullNode().QueryClientContractCode(ctx, codeHash, response)
 }
 
 // ExportState exports the chain state at specific height.
 // Implements Chain interface.
 func (c *CosmosChain) ExportState(ctx context.Context, height int64) (string, error) {
-	return c.getFullNode().ExportState(ctx, height)
+	return c.GetFullNode().ExportState(ctx, height)
 }
 
 // QueryContractInfo queries the chain for the contract metadata.
 func (c *CosmosChain) QueryContractInfo(ctx context.Context, contractAddress string) (*ContractInfoResponse, error) {
-	return c.getFullNode().QueryContractInfo(ctx, contractAddress)
+	return c.GetFullNode().QueryContractInfo(ctx, contractAddress)
 }
 
-func (c *CosmosChain) GetTransaction(txhash string) (*types.TxResponse, error) {
-	fn := c.getFullNode()
+func (c *CosmosChain) GetTransaction(txhash string) (*sdk.TxResponse, error) {
+	fn := c.GetFullNode()
 	return fn.GetTransaction(fn.CliContext(), txhash)
 }
 
@@ -844,15 +844,15 @@ func (c *CosmosChain) Start(testName string, ctx context.Context, additionalGene
 
 	decimalPow := int64(math.Pow10(int(*chainCfg.CoinDecimals)))
 
-	genesisAmounts := make([][]types.Coin, len(c.Validators))
-	genesisSelfDelegation := make([]types.Coin, len(c.Validators))
+	genesisAmounts := make([][]sdk.Coin, len(c.Validators))
+	genesisSelfDelegation := make([]sdk.Coin, len(c.Validators))
 
 	for i := range c.Validators {
-		genesisAmounts[i] = []types.Coin{{Amount: sdkmath.NewInt(10_000_000).MulRaw(decimalPow), Denom: chainCfg.Denom}}
-		genesisSelfDelegation[i] = types.Coin{Amount: sdkmath.NewInt(5_000_000).MulRaw(decimalPow), Denom: chainCfg.Denom}
+		genesisAmounts[i] = []sdk.Coin{{Amount: sdkmath.NewInt(10_000_000).MulRaw(decimalPow), Denom: chainCfg.Denom}}
+		genesisSelfDelegation[i] = sdk.Coin{Amount: sdkmath.NewInt(5_000_000).MulRaw(decimalPow), Denom: chainCfg.Denom}
 		if chainCfg.ModifyGenesisAmounts != nil {
 			amount, selfDelegation := chainCfg.ModifyGenesisAmounts(i)
-			genesisAmounts[i] = []types.Coin{amount}
+			genesisAmounts[i] = []sdk.Coin{amount}
 			genesisSelfDelegation[i] = selfDelegation
 		}
 	}
@@ -958,7 +958,7 @@ func (c *CosmosChain) Start(testName string, ctx context.Context, additionalGene
 	}
 
 	for _, wallet := range additionalGenesisWallets {
-		if err := validator0.AddGenesisAccount(ctx, wallet.Address, []types.Coin{{Denom: wallet.Denom, Amount: wallet.Amount}}); err != nil {
+		if err := validator0.AddGenesisAccount(ctx, wallet.Address, []sdk.Coin{{Denom: wallet.Denom, Amount: wallet.Amount}}); err != nil {
 			return err
 		}
 	}
@@ -1055,18 +1055,18 @@ func (c *CosmosChain) Start(testName string, ctx context.Context, additionalGene
 	}
 
 	// Wait for blocks before considering the chains "started"
-	return testutil.WaitForBlocks(ctx, 2, c.getFullNode())
+	return testutil.WaitForBlocks(ctx, 2, c.GetFullNode())
 }
 
 // Height implements ibc.Chain.
 func (c *CosmosChain) Height(ctx context.Context) (int64, error) {
-	return c.getFullNode().Height(ctx)
+	return c.GetFullNode().Height(ctx)
 }
 
 // Acknowledgements implements ibc.Chain, returning all acknowledgments in block at height.
 func (c *CosmosChain) Acknowledgements(ctx context.Context, height int64) ([]ibc.PacketAcknowledgement, error) {
 	var acks []*chanTypes.MsgAcknowledgement
-	err := RangeBlockMessages(ctx, c.cfg.EncodingConfig.InterfaceRegistry, c.getFullNode().Client, height, func(msg types.Msg) bool {
+	err := RangeBlockMessages(ctx, c.cfg.EncodingConfig.InterfaceRegistry, c.GetFullNode().Client, height, func(msg sdk.Msg) bool {
 		found, ok := msg.(*chanTypes.MsgAcknowledgement)
 		if ok {
 			acks = append(acks, found)
@@ -1098,7 +1098,7 @@ func (c *CosmosChain) Acknowledgements(ctx context.Context, height int64) ([]ibc
 // Timeouts implements ibc.Chain, returning all timeouts in block at height.
 func (c *CosmosChain) Timeouts(ctx context.Context, height int64) ([]ibc.PacketTimeout, error) {
 	var timeouts []*chanTypes.MsgTimeout
-	err := RangeBlockMessages(ctx, c.cfg.EncodingConfig.InterfaceRegistry, c.getFullNode().Client, height, func(msg types.Msg) bool {
+	err := RangeBlockMessages(ctx, c.cfg.EncodingConfig.InterfaceRegistry, c.GetFullNode().Client, height, func(msg sdk.Msg) bool {
 		found, ok := msg.(*chanTypes.MsgTimeout)
 		if ok {
 			timeouts = append(timeouts, found)
@@ -1128,7 +1128,7 @@ func (c *CosmosChain) Timeouts(ctx context.Context, height int64) ([]ibc.PacketT
 
 // FindTxs implements blockdb.BlockSaver.
 func (c *CosmosChain) FindTxs(ctx context.Context, height int64) ([]blockdb.Tx, error) {
-	fn := c.getFullNode()
+	fn := c.GetFullNode()
 	c.findTxMu.Lock()
 	defer c.findTxMu.Unlock()
 	return fn.FindTxs(ctx, height)
diff --git a/chain/cosmos/ics.go b/chain/cosmos/ics.go
index 892da244c..7a731031b 100644
--- a/chain/cosmos/ics.go
+++ b/chain/cosmos/ics.go
@@ -130,7 +130,7 @@ func (c *CosmosChain) StartProvider(testName string, ctx context.Context, additi
 		return fmt.Errorf("failed to add proposer key: %s", err)
 	}
 
-	proposerAddr, err := c.getFullNode().AccountKeyBech32(ctx, proposerKeyName)
+	proposerAddr, err := c.GetFullNode().AccountKeyBech32(ctx, proposerKeyName)
 	if err != nil {
 		return fmt.Errorf("failed to get proposer key: %s", err)
 	}
@@ -404,7 +404,7 @@ func (c *CosmosChain) StartConsumer(testName string, ctx context.Context, additi
 	}
 
 	// Wait for 5 blocks before considering the chains "started"
-	return testutil.WaitForBlocks(ctx, 5, c.getFullNode())
+	return testutil.WaitForBlocks(ctx, 5, c.GetFullNode())
 }
 
 func (c *CosmosChain) transformCCVState(ctx context.Context, ccvState []byte, consumerVersion, providerVersion string, icsCfg ibc.ICSConfig) ([]byte, error) {
diff --git a/chain/cosmos/module_tokenfactory.go b/chain/cosmos/module_tokenfactory.go
index 76f16a7bd..ae35f66d0 100644
--- a/chain/cosmos/module_tokenfactory.go
+++ b/chain/cosmos/module_tokenfactory.go
@@ -87,7 +87,7 @@ func (tn *ChainNode) TokenFactoryMetadata(ctx context.Context, keyName, fullDeno
 // TokenFactoryQueryAdmin returns the admin of a tokenfactory token.
 func (c *CosmosChain) TokenFactoryQueryAdmin(ctx context.Context, fullDenom string) (*QueryDenomAuthorityMetadataResponse, error) {
 	res := &QueryDenomAuthorityMetadataResponse{}
-	stdout, stderr, err := c.getFullNode().ExecQuery(ctx, "tokenfactory", "denom-authority-metadata", fullDenom)
+	stdout, stderr, err := c.GetFullNode().ExecQuery(ctx, "tokenfactory", "denom-authority-metadata", fullDenom)
 	if err != nil {
 		return nil, fmt.Errorf("failed to query tokenfactory denom-authority-metadata: %w\nstdout: %s\nstderr: %s", err, stdout, stderr)
 	}
diff --git a/chain/cosmos/osmosis.go b/chain/cosmos/osmosis.go
index c6ecbb77f..f850d0a4c 100644
--- a/chain/cosmos/osmosis.go
+++ b/chain/cosmos/osmosis.go
@@ -20,7 +20,7 @@ type OsmosisPoolParams struct {
 }
 
 func OsmosisCreatePool(c *CosmosChain, ctx context.Context, keyName string, params OsmosisPoolParams) (string, error) {
-	tn := c.getFullNode()
+	tn := c.GetFullNode()
 	poolbz, err := json.Marshal(params)
 	if err != nil {
 		return "", err
@@ -57,7 +57,7 @@ func OsmosisCreatePool(c *CosmosChain, ctx context.Context, keyName string, para
 }
 
 func OsmosisSwapExactAmountIn(c *CosmosChain, ctx context.Context, keyName string, coinIn string, minAmountOut string, poolIDs []string, swapDenoms []string) (string, error) {
-	return c.getFullNode().ExecTx(ctx, keyName,
+	return c.GetFullNode().ExecTx(ctx, keyName,
 		"gamm", "swap-exact-amount-in",
 		coinIn, minAmountOut,
 		"--swap-route-pool-ids", strings.Join(poolIDs, ","),
diff --git a/chain/cosmos/poll.go b/chain/cosmos/poll.go
index 72ccffeb8..0d6fa8908 100644
--- a/chain/cosmos/poll.go
+++ b/chain/cosmos/poll.go
@@ -58,7 +58,7 @@ func PollForMessage[T any](ctx context.Context, chain *CosmosChain, registry cod
 	}
 	doPoll := func(ctx context.Context, height int64) (T, error) {
 		h := height
-		block, err := chain.getFullNode().Client.Block(ctx, &h)
+		block, err := chain.GetFullNode().Client.Block(ctx, &h)
 		if err != nil {
 			return zero, err
 		}
diff --git a/cmd/interchaintest/interchaintest_test.go b/cmd/interchaintest/interchaintest_test.go
index 32320fc7a..ec7c52bf3 100644
--- a/cmd/interchaintest/interchaintest_test.go
+++ b/cmd/interchaintest/interchaintest_test.go
@@ -21,6 +21,7 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v8/ibc"
 	"github.com/strangelove-ventures/interchaintest/v8/relayer"
 	"github.com/strangelove-ventures/interchaintest/v8/testreporter"
+	"github.com/strangelove-ventures/interchaintest/v8/testutil"
 )
 
 func init() {
@@ -101,11 +102,14 @@ func setUpTestMatrix() error {
 	if extraFlags.MatrixFile == "" {
 		fmt.Fprintln(os.Stderr, "No matrix file provided, falling back to rly with gaia and osmosis")
 
+		numValsOne := 1
+		numFullNodesZero := 0
+
 		testMatrix.Relayers = []string{"rly", "hermes"}
 		testMatrix.ChainSets = [][]*interchaintest.ChainSpec{
 			{
-				{Name: "gaia", Version: "v7.0.1"},
-				{Name: "osmosis", Version: "v7.2.0"},
+				{Name: testutil.TestSimd, Version: testutil.SimdVersion, ChainName: "c1", NumValidators: &numValsOne, NumFullNodes: &numFullNodesZero},
+				{Name: testutil.TestSimd, Version: testutil.SimdVersion, ChainName: "c2", NumValidators: &numValsOne, NumFullNodes: &numFullNodesZero},
 			},
 		}
 
diff --git a/docs/ciTests.md b/docs/ciTests.md
index 3b740c569..22764377b 100644
--- a/docs/ciTests.md
+++ b/docs/ciTests.md
@@ -18,7 +18,7 @@ Seamlessly build and test current iterations of your chain both locally and with
 
 We recommend creating a separate directory in your chain's repo and importing Interchaintest as its own module. This will allow you to keep the extra imports needed for `interchaintest` separate from your chain.
 
-See [`noble`](https://github.com/strangelove-ventures/noble) chains `interchaintest` [folder](https://github.com/strangelove-ventures/noble/tree/main/interchaintest) as an example.
+See [`noble`](https://github.com/noble-assets/noble) chains `interchaintest e2e` [folder](https://github.com/noble-assets/noble/tree/main/e2e) as an example.
 
 Nobles' CI workflow is a great example to follow along with throughout this guide.
 
diff --git a/examples/cosmos/bad_genesis_params_test.go b/examples/cosmos/bad_genesis_params_test.go
index f39e83542..abbc59453 100644
--- a/examples/cosmos/bad_genesis_params_test.go
+++ b/examples/cosmos/bad_genesis_params_test.go
@@ -16,6 +16,10 @@ var badGenesis = []cosmos.GenesisKV{
 }
 
 func TestBadInputParams(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping in short mode")
+	}
+
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		{
 			Name:      "juno",
diff --git a/blockdb/messages_view_test.go b/examples/cosmos/blockdb_messages_view_test.go
similarity index 81%
rename from blockdb/messages_view_test.go
rename to examples/cosmos/blockdb_messages_view_test.go
index ae4e0c0ee..2a0bbd9ae 100644
--- a/blockdb/messages_view_test.go
+++ b/examples/cosmos/blockdb_messages_view_test.go
@@ -1,7 +1,4 @@
-package blockdb_test
-
-// This test is in a separate file, so it can be in the blockdb_test package,
-// so it can import interchaintest without creating an import cycle.
+package cosmos_test
 
 import (
 	"context"
@@ -23,7 +20,7 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v8/testutil"
 )
 
-func TestMessagesView(t *testing.T) {
+func TestBlockDBMessagesView(t *testing.T) {
 	if testing.Short() {
 		t.Skip("skipping in short mode")
 	}
@@ -32,11 +29,11 @@ func TestMessagesView(t *testing.T) {
 
 	client, network := interchaintest.DockerSetup(t)
 
-	const gaia0ChainID = "g0"
-	const gaia1ChainID = "g1"
+	const chainID0 = "c0"
+	const chainID1 = "c1"
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
-		{Name: "gaia", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: gaia0ChainID}},
-		{Name: "gaia", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: gaia1ChainID}},
+		{Name: testutil.TestSimd, Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: chainID0}, NumValidators: &numVals, NumFullNodes: &numFullNodes},
+		{Name: testutil.TestSimd, Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: chainID1}, NumValidators: &numVals, NumFullNodes: &numFullNodes},
 	})
 
 	chains, err := cf.Chains(t.Name())
@@ -93,7 +90,7 @@ func TestMessagesView(t *testing.T) {
 	// Generate the path.
 	// No transactions happen here.
 	const pathName = "p"
-	require.NoError(t, r.GeneratePath(ctx, eRep, gaia0ChainID, gaia1ChainID, pathName))
+	require.NoError(t, r.GeneratePath(ctx, eRep, chainID0, chainID1, pathName))
 
 	t.Run("create clients", func(t *testing.T) {
 		// Creating the clients will cause transactions.
@@ -105,11 +102,11 @@ client_chain_id
 FROM v_cosmos_messages
 WHERE type = "/ibc.core.client.v1.MsgCreateClient" AND chain_id = ?;`
 		var clientChainID string
-		require.NoError(t, db.QueryRow(qCreateClient, gaia0ChainID).Scan(&clientChainID))
-		require.Equal(t, gaia1ChainID, clientChainID)
+		require.NoError(t, db.QueryRow(qCreateClient, chainID0).Scan(&clientChainID))
+		require.Equal(t, chainID1, clientChainID)
 
-		require.NoError(t, db.QueryRow(qCreateClient, gaia1ChainID).Scan(&clientChainID))
-		require.Equal(t, gaia0ChainID, clientChainID)
+		require.NoError(t, db.QueryRow(qCreateClient, chainID1).Scan(&clientChainID))
+		require.Equal(t, chainID0, clientChainID)
 	})
 	if t.Failed() {
 		return
@@ -126,7 +123,7 @@ WHERE type = "/ibc.core.client.v1.MsgCreateClient" AND chain_id = ?;`
 		// Wait for another block before retrieving the connections and querying for them.
 		require.NoError(t, testutil.WaitForBlocks(ctx, 1, gaia0, gaia1))
 
-		conns, err := r.GetConnections(ctx, eRep, gaia0ChainID)
+		conns, err := r.GetConnections(ctx, eRep, chainID0)
 		require.NoError(t, err)
 
 		// Collect the reported client IDs.
@@ -142,7 +139,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.core.connection.v1.MsgConnectionOpenInit" AND chain_id = ?
 `
 		var clientID, counterpartyClientID string
-		require.NoError(t, db.QueryRow(qConnectionOpenInit, gaia0ChainID).Scan(&clientID, &counterpartyClientID))
+		require.NoError(t, db.QueryRow(qConnectionOpenInit, chainID0).Scan(&clientID, &counterpartyClientID))
 		require.Equal(t, clientID, gaia0ClientID)
 		require.Equal(t, counterpartyClientID, gaia1ClientID)
 
@@ -153,7 +150,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.core.connection.v1.MsgConnectionOpenTry" AND chain_id = ?
 `
 		var counterpartyConnID string
-		require.NoError(t, db.QueryRow(qConnectionOpenTry, gaia1ChainID).Scan(&counterpartyClientID, &counterpartyConnID))
+		require.NoError(t, db.QueryRow(qConnectionOpenTry, chainID1).Scan(&counterpartyClientID, &counterpartyConnID))
 		require.Equal(t, counterpartyClientID, gaia0ClientID)
 		require.Equal(t, counterpartyConnID, gaia0ConnID)
 
@@ -164,7 +161,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.core.connection.v1.MsgConnectionOpenAck" AND chain_id = ?
 `
 		var connID string
-		require.NoError(t, db.QueryRow(qConnectionOpenAck, gaia0ChainID).Scan(&connID, &counterpartyConnID))
+		require.NoError(t, db.QueryRow(qConnectionOpenAck, chainID0).Scan(&connID, &counterpartyConnID))
 		require.Equal(t, connID, gaia0ConnID)
 		require.Equal(t, counterpartyConnID, gaia1ConnID)
 
@@ -174,7 +171,7 @@ conn_id
 FROM v_cosmos_messages
 WHERE type = "/ibc.core.connection.v1.MsgConnectionOpenConfirm" AND chain_id = ?
 `
-		require.NoError(t, db.QueryRow(qConnectionOpenConfirm, gaia1ChainID).Scan(&connID))
+		require.NoError(t, db.QueryRow(qConnectionOpenConfirm, chainID1).Scan(&connID))
 		require.Equal(t, connID, gaia0ConnID) // Not sure if this should be connection 0 or 1, as they are typically equal during this test.
 	})
 	if t.Failed() {
@@ -194,7 +191,7 @@ WHERE type = "/ibc.core.connection.v1.MsgConnectionOpenConfirm" AND chain_id = ?
 		// Wait for another block before retrieving the channels and querying for them.
 		require.NoError(t, testutil.WaitForBlocks(ctx, 1, gaia0, gaia1))
 
-		channels, err := r.GetChannels(ctx, eRep, gaia0ChainID)
+		channels, err := r.GetChannels(ctx, eRep, chainID0)
 		require.NoError(t, err)
 		require.Len(t, channels, 1)
 
@@ -208,7 +205,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.core.channel.v1.MsgChannelOpenInit" AND chain_id = ?
 `
 		var portID, counterpartyPortID string
-		require.NoError(t, db.QueryRow(qChannelOpenInit, gaia0ChainID).Scan(&portID, &counterpartyPortID))
+		require.NoError(t, db.QueryRow(qChannelOpenInit, chainID0).Scan(&portID, &counterpartyPortID))
 		require.Equal(t, gaia0Port, portID)
 		require.Equal(t, gaia1Port, counterpartyPortID)
 
@@ -219,7 +216,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.core.channel.v1.MsgChannelOpenTry" AND chain_id = ?
 `
 		var counterpartyChannelID string
-		require.NoError(t, db.QueryRow(qChannelOpenTry, gaia1ChainID).Scan(&portID, &counterpartyPortID, &counterpartyChannelID))
+		require.NoError(t, db.QueryRow(qChannelOpenTry, chainID1).Scan(&portID, &counterpartyPortID, &counterpartyChannelID))
 		require.Equal(t, gaia1Port, portID)
 		require.Equal(t, gaia0Port, counterpartyPortID)
 		require.Equal(t, counterpartyChannelID, gaia0ChannelID)
@@ -231,7 +228,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.core.channel.v1.MsgChannelOpenAck" AND chain_id = ?
 `
 		var channelID string
-		require.NoError(t, db.QueryRow(qChannelOpenAck, gaia0ChainID).Scan(&portID, &channelID, &counterpartyChannelID))
+		require.NoError(t, db.QueryRow(qChannelOpenAck, chainID0).Scan(&portID, &channelID, &counterpartyChannelID))
 		require.Equal(t, gaia0Port, portID)
 		require.Equal(t, channelID, gaia0ChannelID)
 		require.Equal(t, counterpartyChannelID, gaia1ChannelID)
@@ -242,7 +239,7 @@ port_id, channel_id
 FROM v_cosmos_messages
 WHERE type = "/ibc.core.channel.v1.MsgChannelOpenConfirm" AND chain_id = ?
 `
-		require.NoError(t, db.QueryRow(qChannelOpenConfirm, gaia1ChainID).Scan(&portID, &channelID))
+		require.NoError(t, db.QueryRow(qChannelOpenConfirm, chainID1).Scan(&portID, &channelID))
 		require.Equal(t, gaia1Port, portID)
 		require.Equal(t, channelID, gaia1ChannelID)
 	})
@@ -274,7 +271,7 @@ FROM v_cosmos_messages
 WHERE type = "/ibc.applications.transfer.v1.MsgTransfer" AND chain_id = ?
 `
 		var portID, channelID string
-		require.NoError(t, db.QueryRow(qMsgTransfer, gaia0ChainID).Scan(&portID, &channelID))
+		require.NoError(t, db.QueryRow(qMsgTransfer, chainID0).Scan(&portID, &channelID))
 		require.Equal(t, gaia0Port, portID)
 		require.Equal(t, channelID, gaia0ChannelID)
 	})
@@ -298,7 +295,7 @@ WHERE type = "/ibc.core.channel.v1.MsgRecvPacket" AND chain_id = ?
 
 		var portID, channelID, counterpartyPortID, counterpartyChannelID string
 
-		require.NoError(t, db.QueryRow(qMsgRecvPacket, gaia1ChainID).Scan(&portID, &channelID, &counterpartyPortID, &counterpartyChannelID))
+		require.NoError(t, db.QueryRow(qMsgRecvPacket, chainID1).Scan(&portID, &channelID, &counterpartyPortID, &counterpartyChannelID))
 
 		require.Equal(t, gaia0Port, portID)
 		require.Equal(t, channelID, gaia0ChannelID)
@@ -310,7 +307,7 @@ port_id, channel_id, counterparty_port_id, counterparty_channel_id
 FROM v_cosmos_messages
 WHERE type = "/ibc.core.channel.v1.MsgAcknowledgement" AND chain_id = ?
 `
-		require.NoError(t, db.QueryRow(qMsgAck, gaia0ChainID).Scan(&portID, &channelID, &counterpartyPortID, &counterpartyChannelID))
+		require.NoError(t, db.QueryRow(qMsgAck, chainID0).Scan(&portID, &channelID, &counterpartyPortID, &counterpartyChannelID))
 
 		require.Equal(t, gaia0Port, portID)
 		require.Equal(t, channelID, gaia0ChannelID)
diff --git a/examples/cosmos/chain_genesis_stake_test.go b/examples/cosmos/chain_genesis_stake_test.go
index 962213845..8f0c39bda 100644
--- a/examples/cosmos/chain_genesis_stake_test.go
+++ b/examples/cosmos/chain_genesis_stake_test.go
@@ -34,6 +34,7 @@ func TestChainGenesisUnequalStake(t *testing.T) {
 			ChainName:     "gaia",
 			Version:       "v15.1.0",
 			NumValidators: &validators,
+			NumFullNodes:  &numFullNodesZero,
 			ChainConfig: ibc.ChainConfig{
 				Denom: denom,
 				ModifyGenesisAmounts: func(i int) (sdk.Coin, sdk.Coin) {
diff --git a/examples/cosmos/chain_param_change_test.go b/examples/cosmos/chain_param_change_test.go
index 74851e8dc..881239520 100644
--- a/examples/cosmos/chain_param_change_test.go
+++ b/examples/cosmos/chain_param_change_test.go
@@ -26,9 +26,6 @@ func CosmosChainParamChangeTest(t *testing.T, name, version string) {
 
 	t.Parallel()
 
-	numVals := 1
-	numFullNodes := 1
-
 	// SDK v45 params for Juno genesis
 	shortVoteGenesis := []cosmos.GenesisKV{
 		cosmos.NewGenesisKV("app_state.gov.voting_params.voting_period", votingPeriod),
@@ -41,7 +38,7 @@ func CosmosChainParamChangeTest(t *testing.T, name, version string) {
 		ModifyGenesis: cosmos.ModifyGenesis(shortVoteGenesis),
 	}
 
-	chains := interchaintest.CreateChainWithConfig(t, numVals, numFullNodes, name, version, cfg)
+	chains := interchaintest.CreateChainWithConfig(t, numVals, numFullNodesZero, name, version, cfg)
 	chain := chains[0].(*cosmos.CosmosChain)
 
 	enableBlockDB := false
diff --git a/examples/cosmos/code_coverage_test.go b/examples/cosmos/code_coverage_test.go
index 0a1181782..9ca4d0a3c 100644
--- a/examples/cosmos/code_coverage_test.go
+++ b/examples/cosmos/code_coverage_test.go
@@ -16,14 +16,16 @@ import (
 )
 
 func TestCodeCoverage(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping in short mode")
+	}
+
 	t.Parallel()
 
 	var (
 		ctx                = context.Background()
 		ExternalGoCoverDir = "/tmp/interchaintest-app-coverage"
 		Denom              = "umfx"
-		vals               = 1
-		fullNodes          = 0
 	)
 
 	cfgA := ibc.ChainConfig{
@@ -53,8 +55,8 @@ func TestCodeCoverage(t *testing.T) {
 			Name:          "manifest",
 			Version:       cfgA.Images[0].Version,
 			ChainName:     cfgA.Name,
-			NumValidators: &vals,
-			NumFullNodes:  &fullNodes,
+			NumValidators: &numVals,
+			NumFullNodes:  &numFullNodesZero,
 			ChainConfig:   cfgA,
 		},
 	})
diff --git a/examples/cosmos/cometmock_test.go b/examples/cosmos/cometmock_test.go
index 157f5918b..1bdc4995a 100644
--- a/examples/cosmos/cometmock_test.go
+++ b/examples/cosmos/cometmock_test.go
@@ -24,6 +24,10 @@ var (
 )
 
 func TestCometMock(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping in short mode")
+	}
+
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		{
 			Name:      "juno",
diff --git a/examples/cosmos/ethermint_test.go b/examples/cosmos/ethermint_test.go
index 2010c58d5..c822c0d31 100644
--- a/examples/cosmos/ethermint_test.go
+++ b/examples/cosmos/ethermint_test.go
@@ -111,6 +111,8 @@ func TestEthermintChain(t *testing.T) {
 				ExposeAdditionalPorts: []string{"8545/tcp"},
 				ConfigFileOverrides:   map[string]any{"config/app.toml": appTomlOverrides},
 			},
+			NumValidators: &numValsOne,
+			NumFullNodes:  &numFullNodesZero,
 		},
 	})
 
@@ -143,7 +145,7 @@ func TestEthermintChain(t *testing.T) {
 	require.Equal(t, "10000000000", balance.String())
 
 	// verify access to port exposed via ExposeAdditionalPorts
-	evmJsonRpcUrl, err := chain.FullNodes[0].GetHostAddress(ctx, "8545/tcp")
+	evmJsonRpcUrl, err := chain.GetNode().GetHostAddress(ctx, "8545/tcp")
 	require.NoError(t, err)
 
 	data := []byte(`{"jsonrpc":"2.0","id":1,"method":"eth_getBlockByNumber","params":["0x1", null]}`)
diff --git a/examples/cosmos/sdk_boundary_test.go b/examples/cosmos/sdk_boundary_test.go
index 1d28bea8b..4a66cf01d 100644
--- a/examples/cosmos/sdk_boundary_test.go
+++ b/examples/cosmos/sdk_boundary_test.go
@@ -33,25 +33,29 @@ func TestSDKBoundaries(t *testing.T) {
 			name: "sdk 45 <-> 50",
 			chainSpecs: []*interchaintest.ChainSpec{
 				{
-					Name: "gaia", ChainName: "gaia", Version: "v7.0.3", // sdk 0.45.6
+					Name: "gaia", ChainName: "gaia", Version: "v7.0.3", //sdk 0.45.6
+					NumValidators: &numValsOne, NumFullNodes: &numFullNodesZero,
 				},
 				{
-					Name: "ibc-go-simd", ChainName: "simd-50", Version: "feat-upgrade-sdk-v0.50", // sdk 0.50 alpha
+					Name: "ibc-go-simd", ChainName: "simd-50", Version: "v8.5.1", // sdk v0.50.10
+					NumValidators: &numValsOne, NumFullNodes: &numFullNodesZero,
 				},
 			},
-			relayerVersion: "colin-event-fix",
+			relayerVersion: rly.DefaultContainerVersion,
 		},
 		{
 			name: "sdk 47 <-> 50",
 			chainSpecs: []*interchaintest.ChainSpec{
 				{
-					Name: "ibc-go-simd", ChainName: "simd-47", Version: "v7.2.0", // sdk 0.47.3
+					Name: "ibc-go-simd", ChainName: "simd-47", Version: "v7.2.0", //sdk 0.47.3
+					NumValidators: &numValsOne, NumFullNodes: &numFullNodesZero,
 				},
 				{
-					Name: "ibc-go-simd", ChainName: "simd-50", Version: "feat-upgrade-sdk-v0.50", // sdk 0.50 alpha
+					Name: "ibc-go-simd", ChainName: "simd-50", Version: "v8.5.1", // sdk v0.50.10
+					NumValidators: &numValsOne, NumFullNodes: &numFullNodesZero,
 				},
 			},
-			relayerVersion: "colin-event-fix",
+			relayerVersion: rly.DefaultContainerVersion,
 		},
 	}
 
diff --git a/examples/ibc/ics_test.go b/examples/ibc/ics_test.go
index 104f6c387..ca9d59ad5 100644
--- a/examples/ibc/ics_test.go
+++ b/examples/ibc/ics_test.go
@@ -20,8 +20,6 @@ import (
 
 var (
 	icsVersions     = []string{"v3.1.0", "v3.3.0", "v4.0.0"}
-	vals            = 2
-	fNodes          = 0
 	providerChainID = "provider-1"
 )
 
@@ -34,13 +32,11 @@ func TestICS(t *testing.T) {
 		icsVersions = []string{ver}
 	}
 
-	relayers := []struct {
+	type relayerTypes struct {
 		rly  ibc.RelayerImplementation
 		name string
-	}{
-		{rly: ibc.Hermes, name: "hermes"},
-		{rly: ibc.CosmosRly, name: "rly"},
 	}
+	relayers := []relayerTypes{{rly: ibc.CosmosRly, name: "rly"}}
 
 	for _, version := range icsVersions {
 		version := version
@@ -63,15 +59,17 @@ func icsTest(t *testing.T, version string, rly ibc.RelayerImplementation) {
 		consumerBechPrefix = "consumer"
 	}
 
+	validators := 2
+
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		{
 			Name: "ics-provider", Version: version,
-			NumValidators: &vals, NumFullNodes: &fNodes,
+			NumValidators: &validators, NumFullNodes: &numFullNodes,
 			ChainConfig: ibc.ChainConfig{GasAdjustment: 1.5, ChainID: providerChainID, TrustingPeriod: "336h"},
 		},
 		{
 			Name: "ics-consumer", Version: version,
-			NumValidators: &vals, NumFullNodes: &fNodes,
+			NumValidators: &validators, NumFullNodes: &numFullNodes,
 			ChainConfig: ibc.ChainConfig{GasAdjustment: 1.5, ChainID: "consumer-1", Bech32Prefix: consumerBechPrefix, InterchainSecurityConfig: ibc.ICSConfig{
 				ConsumerCopyProviderKey: func(i int) bool {
 					return i == 0
@@ -120,6 +118,8 @@ func icsTest(t *testing.T, version string, rly ibc.RelayerImplementation) {
 
 	// ------------------ ICS Setup ------------------
 
+	require.GreaterOrEqual(t, len(provider.Validators), 2)
+
 	// Finish the ICS provider chain initialization.
 	// - Restarts the relayer to connect ics20-1 transfer channel
 	// - Delegates tokens to the provider to update consensus value
diff --git a/interchain_test.go b/interchain_test.go
index 923ec8b64..b02ea8cd2 100644
--- a/interchain_test.go
+++ b/interchain_test.go
@@ -30,6 +30,11 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v8/testutil"
 )
 
+var (
+	numVals          = 1
+	numFullNodesZero = 0
+)
+
 func TestInterchain_DuplicateChain_CosmosRly(t *testing.T) {
 	duplicateChainTest(t, ibc.CosmosRly)
 }
@@ -51,26 +56,26 @@ func duplicateChainTest(t *testing.T, relayerImpl ibc.RelayerImplementation) {
 
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		// Two otherwise identical chains that only differ by ChainID.
-		{Name: "gaia", ChainName: "g1", Version: "v7.0.1"},
-		{Name: "gaia", ChainName: "g2", Version: "v7.0.1"},
+		{Name: testutil.TestSimd, ChainName: "c1", Version: testutil.SimdVersion, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
+		{Name: testutil.TestSimd, ChainName: "c2", Version: testutil.SimdVersion, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 	})
 
 	chains, err := cf.Chains(t.Name())
 	require.NoError(t, err)
 
-	gaia0, gaia1 := chains[0], chains[1]
+	chain0, chain1 := chains[0], chains[1]
 
 	r := interchaintest.NewBuiltinRelayerFactory(relayerImpl, zaptest.NewLogger(t)).Build(
 		t, client, network,
 	)
 
 	ic := interchaintest.NewInterchain().
-		AddChain(gaia0).
-		AddChain(gaia1).
+		AddChain(chain0).
+		AddChain(chain1).
 		AddRelayer(r, "r").
 		AddLink(interchaintest.InterchainLink{
-			Chain1:  gaia0,
-			Chain2:  gaia1,
+			Chain1:  chain0,
+			Chain2:  chain1,
 			Relayer: r,
 		})
 
@@ -109,26 +114,26 @@ func getRelayerWalletsTest(t *testing.T, relayerImpl ibc.RelayerImplementation)
 
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		// Two otherwise identical chains that only differ by ChainID.
-		{Name: "gaia", ChainName: "g1", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
-		{Name: "gaia", ChainName: "g2", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-1"}},
+		{Name: testutil.TestSimd, ChainName: "c1", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-1"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
+		{Name: testutil.TestSimd, ChainName: "c2", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-2"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 	})
 
 	chains, err := cf.Chains(t.Name())
 	require.NoError(t, err)
 
-	gaia0, gaia1 := chains[0], chains[1]
+	chain0, chain1 := chains[0], chains[1]
 
 	r := interchaintest.NewBuiltinRelayerFactory(relayerImpl, zaptest.NewLogger(t)).Build(
 		t, client, network,
 	)
 
 	ic := interchaintest.NewInterchain().
-		AddChain(gaia0).
-		AddChain(gaia1).
+		AddChain(chain0).
+		AddChain(chain1).
 		AddRelayer(r, "r").
 		AddLink(interchaintest.InterchainLink{
-			Chain1:  gaia0,
-			Chain2:  gaia1,
+			Chain1:  chain0,
+			Chain2:  chain1,
 			Relayer: r,
 		})
 
@@ -188,15 +193,15 @@ func TestInterchain_CreateUser(t *testing.T) {
 
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		// Two otherwise identical chains that only differ by ChainID.
-		{Name: "gaia", ChainName: "g1", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
+		{Name: testutil.TestSimd, ChainName: "c1", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-0"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 	})
 
 	chains, err := cf.Chains(t.Name())
 	require.NoError(t, err)
 
-	gaia0 := chains[0]
+	chain0 := chains[0]
 
-	ic := interchaintest.NewInterchain().AddChain(gaia0)
+	ic := interchaintest.NewInterchain().AddChain(chain0)
 	defer ic.Close()
 
 	rep := testreporter.NewNopReporter()
@@ -230,26 +235,26 @@ func TestInterchain_CreateUser(t *testing.T) {
 		require.NoError(t, err)
 		require.NotEmpty(t, mnemonic)
 
-		user, err := interchaintest.GetAndFundTestUserWithMnemonic(ctx, keyName, mnemonic, initBal, gaia0)
+		user, err := interchaintest.GetAndFundTestUserWithMnemonic(ctx, keyName, mnemonic, initBal, chain0)
 		require.NoError(t, err)
-		require.NoError(t, testutil.WaitForBlocks(ctx, 2, gaia0))
+		require.NoError(t, testutil.WaitForBlocks(ctx, 2, chain0))
 		require.NotEmpty(t, user.Address())
 		require.NotEmpty(t, user.KeyName())
 
-		actualBalance, err := gaia0.GetBalance(ctx, user.FormattedAddress(), gaia0.Config().Denom)
+		actualBalance, err := chain0.GetBalance(ctx, user.FormattedAddress(), chain0.Config().Denom)
 		require.NoError(t, err)
 		require.True(t, actualBalance.Equal(initBal))
 	})
 
 	t.Run("without mnemonic", func(t *testing.T) {
 		keyName := "regular-user-name"
-		users := interchaintest.GetAndFundTestUsers(t, ctx, keyName, initBal, gaia0)
-		require.NoError(t, testutil.WaitForBlocks(ctx, 2, gaia0))
+		users := interchaintest.GetAndFundTestUsers(t, ctx, keyName, initBal, chain0)
+		require.NoError(t, testutil.WaitForBlocks(ctx, 2, chain0))
 		require.Len(t, users, 1)
 		require.NotEmpty(t, users[0].Address())
 		require.NotEmpty(t, users[0].KeyName())
 
-		actualBalance, err := gaia0.GetBalance(ctx, users[0].FormattedAddress(), gaia0.Config().Denom)
+		actualBalance, err := chain0.GetBalance(ctx, users[0].FormattedAddress(), chain0.Config().Denom)
 		require.NoError(t, err)
 		require.True(t, actualBalance.Equal(initBal))
 	})
@@ -301,9 +306,9 @@ func TestInterchain_ConcurrentRelayerOps(t *testing.T) {
 			chainSpecs := make([]*interchaintest.ChainSpec, chains)
 			for i := 0; i < chains; i++ {
 				chainSpecs[i] = &interchaintest.ChainSpec{
-					Name:          "gaia",
+					Name:          testutil.TestSimd,
 					ChainName:     fmt.Sprintf("g%d", i+1),
-					Version:       "v7.0.1",
+					Version:       testutil.SimdVersion,
 					NumValidators: &numValidators,
 					NumFullNodes:  &numFullNodes,
 					ChainConfig: ibc.ChainConfig{
@@ -365,14 +370,14 @@ func broadcastTxCosmosChainTest(t *testing.T, relayerImpl ibc.RelayerImplementat
 
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
 		// Two otherwise identical chains that only differ by ChainID.
-		{Name: "gaia", ChainName: "g1", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
-		{Name: "gaia", ChainName: "g2", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-1"}},
+		{Name: testutil.TestSimd, ChainName: "c1", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-1"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
+		{Name: testutil.TestSimd, ChainName: "c2", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-2"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 	})
 
 	chains, err := cf.Chains(t.Name())
 	require.NoError(t, err)
 
-	gaia0, gaia1 := chains[0], chains[1]
+	chain0, chain1 := chains[0], chains[1]
 
 	r := interchaintest.NewBuiltinRelayerFactory(relayerImpl, zaptest.NewLogger(t)).Build(
 		t, client, network,
@@ -380,12 +385,12 @@ func broadcastTxCosmosChainTest(t *testing.T, relayerImpl ibc.RelayerImplementat
 
 	pathName := "p"
 	ic := interchaintest.NewInterchain().
-		AddChain(gaia0).
-		AddChain(gaia1).
+		AddChain(chain0).
+		AddChain(chain1).
 		AddRelayer(r, "r").
 		AddLink(interchaintest.InterchainLink{
-			Chain1:  gaia0,
-			Chain2:  gaia1,
+			Chain1:  chain0,
+			Chain2:  chain1,
 			Relayer: r,
 			Path:    pathName,
 		})
@@ -400,7 +405,7 @@ func broadcastTxCosmosChainTest(t *testing.T, relayerImpl ibc.RelayerImplementat
 		NetworkID: network,
 	}))
 
-	testUser := interchaintest.GetAndFundTestUsers(t, ctx, "gaia-user-1", math.NewInt(10_000_000), gaia0)[0]
+	testUser := interchaintest.GetAndFundTestUsers(t, ctx, "chain-user-1", math.NewInt(10_000_000), chain0)[0]
 
 	sendAmount := math.NewInt(10_000)
 
@@ -409,17 +414,20 @@ func broadcastTxCosmosChainTest(t *testing.T, relayerImpl ibc.RelayerImplementat
 	})
 
 	t.Run("broadcast success", func(t *testing.T) {
-		b := cosmos.NewBroadcaster(t, gaia0.(*cosmos.CosmosChain))
-		transferAmount := sdk.Coin{Denom: gaia0.Config().Denom, Amount: sendAmount}
+		b := cosmos.NewBroadcaster(t, chain0.(*cosmos.CosmosChain))
+		transferAmount := sdk.Coin{Denom: chain0.Config().Denom, Amount: sendAmount}
 		memo := ""
 
+		h, err := chain0.Height(ctx)
+		require.NoError(t, err)
+
 		msg := transfertypes.NewMsgTransfer(
 			"transfer",
 			"channel-0",
 			transferAmount,
 			testUser.FormattedAddress(),
-			testUser.(*cosmos.CosmosWallet).FormattedAddressWithPrefix(gaia1.Config().Bech32Prefix),
-			clienttypes.NewHeight(1, 1000),
+			testUser.(*cosmos.CosmosWallet).FormattedAddressWithPrefix(chain1.Config().Bech32Prefix),
+			clienttypes.NewHeight(2, uint64(h)+100),
 			0,
 			memo,
 		)
@@ -429,12 +437,12 @@ func broadcastTxCosmosChainTest(t *testing.T, relayerImpl ibc.RelayerImplementat
 	})
 
 	t.Run("transfer success", func(t *testing.T) {
-		require.NoError(t, testutil.WaitForBlocks(ctx, 5, gaia0, gaia1))
+		require.NoError(t, testutil.WaitForBlocks(ctx, 5, chain0, chain1))
 
-		srcDenomTrace := transfertypes.ParseDenomTrace(transfertypes.GetPrefixedDenom("transfer", "channel-0", gaia0.Config().Denom))
+		srcDenomTrace := transfertypes.ParseDenomTrace(transfertypes.GetPrefixedDenom("transfer", "channel-0", chain0.Config().Denom))
 		dstIbcDenom := srcDenomTrace.IBCDenom()
 
-		dstFinalBalance, err := gaia1.GetBalance(ctx, testUser.(*cosmos.CosmosWallet).FormattedAddressWithPrefix(gaia1.Config().Bech32Prefix), dstIbcDenom)
+		dstFinalBalance, err := chain1.GetBalance(ctx, testUser.(*cosmos.CosmosWallet).FormattedAddressWithPrefix(chain1.Config().Bech32Prefix), dstIbcDenom)
 		require.NoError(t, err, "failed to get balance from dest chain")
 		require.True(t, dstFinalBalance.Equal(sendAmount))
 	})
@@ -452,15 +460,15 @@ func TestInterchain_OmitGitSHA(t *testing.T) {
 	client, network := interchaintest.DockerSetup(t)
 
 	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
-		{Name: "gaia", Version: "v7.0.1"},
+		{Name: testutil.TestSimd, Version: testutil.SimdVersion, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 	})
 
 	chains, err := cf.Chains(t.Name())
 	require.NoError(t, err)
-	gaia := chains[0]
+	chain := chains[0]
 
 	ic := interchaintest.NewInterchain().
-		AddChain(gaia)
+		AddChain(chain)
 
 	rep := testreporter.NewNopReporter()
 	eRep := rep.RelayerExecReporter(t)
@@ -480,7 +488,7 @@ func TestInterchain_OmitGitSHA(t *testing.T) {
 func TestInterchain_ConflictRejection(t *testing.T) {
 	t.Run("duplicate chain", func(t *testing.T) {
 		cf := interchaintest.NewBuiltinChainFactory(zap.NewNop(), []*interchaintest.ChainSpec{
-			{Name: "gaia", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
+			{Name: testutil.TestSimd, Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-0"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 		})
 
 		chains, err := cf.Chains(t.Name())
@@ -496,14 +504,14 @@ func TestInterchain_ConflictRejection(t *testing.T) {
 	t.Run("chain name", func(t *testing.T) {
 		cf := interchaintest.NewBuiltinChainFactory(zap.NewNop(), []*interchaintest.ChainSpec{
 			// Different ChainID, but explicit ChainName used twice.
-			{Name: "gaia", ChainName: "g", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
-			{Name: "gaia", ChainName: "g", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-1"}},
+			{Name: testutil.TestSimd, ChainName: "c", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-0"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
+			{Name: testutil.TestSimd, ChainName: "c", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-1"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 		})
 
 		chains, err := cf.Chains(t.Name())
 		require.NoError(t, err)
 
-		require.PanicsWithError(t, "a chain with name g already exists", func() {
+		require.PanicsWithError(t, "a chain with name c already exists", func() {
 			_ = interchaintest.NewInterchain().AddChain(chains[0]).AddChain(chains[1])
 		})
 	})
@@ -511,14 +519,14 @@ func TestInterchain_ConflictRejection(t *testing.T) {
 	t.Run("chain ID", func(t *testing.T) {
 		cf := interchaintest.NewBuiltinChainFactory(zap.NewNop(), []*interchaintest.ChainSpec{
 			// Valid ChainName but duplicate ChainID.
-			{Name: "gaia", ChainName: "g1", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
-			{Name: "gaia", ChainName: "g2", Version: "v7.0.1", ChainConfig: ibc.ChainConfig{ChainID: "cosmoshub-0"}},
+			{Name: testutil.TestSimd, ChainName: "c1", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-0"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
+			{Name: testutil.TestSimd, ChainName: "c2", Version: testutil.SimdVersion, ChainConfig: ibc.ChainConfig{ChainID: "chain-0"}, NumValidators: &numVals, NumFullNodes: &numFullNodesZero},
 		})
 
 		chains, err := cf.Chains(t.Name())
 		require.NoError(t, err)
 
-		require.PanicsWithError(t, "a chain with ID cosmoshub-0 already exists", func() {
+		require.PanicsWithError(t, "a chain with ID chain-0 already exists", func() {
 			_ = interchaintest.NewInterchain().AddChain(chains[0]).AddChain(chains[1])
 		})
 	})
diff --git a/testutil/doc.go b/testutil/doc.go
index f6542ace6..306af54ea 100644
--- a/testutil/doc.go
+++ b/testutil/doc.go
@@ -1,2 +1,7 @@
 // Package testutil includes convenience functions and types to help with testing
 package testutil
+
+const (
+	TestSimd    = "ibc-go-simd"
+	SimdVersion = "v8.5.1"
+)