I was always going to have someone else do the wiring and gearbox swap. We went and talked to them it cost no extra to have the engine installed too. So I thought it would be better to let them handle it. [:p]
Don't worry though, I didn't give up completely. I have a plan for my project car, which if goes ahead, will involve me rebuilding and installing my own engine. At least I can take my time with that car. [:x)]