I was thinking of a 454 engine (only for when people ask "what's under the hood"- I'm 65, I know I don't need it but I alway's wanted a big block when I was young but couldn't afford it) My restoration guy, a long time chevy man and good friend is telling me that I may not like the "response" and etc. for me and my wife just cruzin' on weekends and to shows and etc. We are having to put in power steering,a/c,and power brakes. He said he can put any engine I want in it but don't think I'll be happy. What are some of yall's (yeah I'm from GA) responses and/or advise..THANKS!