Heres the skinny. I'm interested in buying a Vette. I don't have the cash needed to get a 68 or 69 yadda, yadda. I like the body styles of the latter models, but not the hp. What is involoved in installing a crate engine in say, a 77? I've installed engines before, but only stock, never a crate. Any advice would be nice. Also, what years would you recomend? About how much $ do you spend anually in upkeep, reapirs? Thanks.