I recently bought a 1995 5.0 5 speed stang. I will be swapping the h/c/I and a few other bolt ons. I bought bbk shortys and have an x pipe. I bought exhaust cutouts but accidentally got 3 inch instead of 2.5. Would 3 inch sound good? Or would I lose performance with that big of piping? Also what kind of mufflers should I run? It will be dumped over the axle.