You and I are thinking alike in the type of car that we are looking for although I am not looking to have such a high horsepower type of car. I'll probably just drop in a stock crate LS2. I MAY lay a supercharger on top of it but not sure yet so with that in mind what do you think would be the most cost effective yet trickest setup for this type of HP? I think I'm going to use a T-56 for the trans but I am still undecided as far as rear end options. Right now it looks like either truck arm or IRS. What do you think?