I have not finished it yet I ran out of funds when I decited to go with bigger axles out of a ford powerstroke, and coilovers. I want to be able to rod the hell out of it with 37's and not break. But a couple of things that I have seen so far are you will have to make your own headers and you are going to have to get a oil filter out of a mustang. A standered Napa filter will hit the frame. I know that an AMSOIL filter EaO 15 will fit no stress. I have that gt 40 and a 1 inch spacer between my upper and lower intake, it sits higher then stock but still fits under the hood with about an 1.5'' clearance. I am going to use the AOD that came out of the mustang. And either an atlas or a 231hd and a lowering kit.