I've decided to buy a magnaflow catback system. Its much cheaper than Bassani and SS so it fits my budget. I'm not sure if I want shorties or LT headers or if I want a H or X midpipe. These mods will be added later but i'm wanting the catback now so my question is does it matter what headers or midpipe I get when considering a catback system? I didnt know if the style of the catback determines if it will go better with X or H pipes and LT's or shorties.