01 6speed 4x4 stright pipe van aken everything else stock kind of a daily driver hot rodder pull traliers know and then what is a reasonable hp for what I do and what is the best way to get there some say if I'm going to pull trailers then need twin turbo thinking about doing it can I use the stock hx-35 along with another turbo also thinking with going with the smarty what would be the best injector with that?? thanks:-laf