ok so the tubing kit w/a resonator and muffler is around 300 shipped and the catback is around 450 shipped with a muffler and resonator. after welding and such which do you think would cost less? since the tubing kit requires more welding i didnt know if that would just even out to the cost of the catback. anyone have experience with this or gotten a lot of welding done? also any of you guys wanna weld up my exhaust for me? im in maryland near bmore.