I'm looking at getting a crate engine for my Monte this Christmas and I want your opinions, right now I have some 305 from a truck and that combined with the stock rear end makes this car feel like a slug. First thing on my list is a new engine, for under 2,000 or right around there and I'll be satisfied with anywhere from 250hp to 400hp, the latter being better of course. Later on I would like to go supercharger...but for now what are your guy's opinions on what I should get and where from?