I am new to the mustang world and just would like to enjoy my time in it. I have a 09 stang v6, and have decided to put a dual exhaust system on it. I'm pretty sure i want to put the borla 140135 exhaust made for a gt and then modify the front of my exhaust into an H pipe instead of a Y pipe. because the borla part made for the v6's is 1200 and the borla part for the gt is 756. would this be a wise choice or should i take another route?