What do you think about a 383 450HP engine swap for a 1970's 240Z? I'm thinking about this, and I don't own a Z yet, but I know I can afford one and the engine and the 700R4 tranny probably costs more than the car, but it sounds fun anyway. I am on the fence about this, I do want a 240Z. I am a converted Honda fan and now the government is taking it away from me due to Smog issues. Not worth fixing it. Any comments?