Hey all...Just need a little input. A buddy of mine just bought an 03 Mach 1 engine for about $500 bucks, big steal!!! Anyway, he said he was going to either install it in an older notchback, or just put it together, sell it and buy an 99-01 Cobra. If he sells it, he'll sell it to me for only $600 and install it with my help. So, if that ends up being the case, what am I going to need? I'm sure a new computer is one thing, but what about the K-member, transmission, rear end, etc.?? Everything with the exception of a few bolt ons and exhaust on my car, 96 Mustang GT, is stock. Can anyone tell me how much more I'll need and how big of a job this is going to be? Thanks.