Sounds very nice indeed! I woudln't do 15's though, where will you put the beer cooler after they take up the whole trunk? ER no wait, that's right we have back seats! WOOHOO go for it! BTW, might want to wait till I test out my Lanzar amp I ordered... if all holds true.. I will have a 1ohm capable amp running at 1200ish watts... that would make your subs go boom... a lot