Thanks guys, excellent advice.

I have moved since I had the gaskets done the first time so going back to the first mechanic isn't an option. All I know about the guy I went to the other day is he specializes in European cars.

What steps should I take to protect the engine while I have the valve covers off? I don't have access to an enclosed space to leave it; just my carport. Is closing the hood enough to keep the engine safe?