I've been trying to get a great SQL setup in my 2000 expedition. I had a 12W7, 10w6, 12L7, now I'm back to my 12W7. To be honest, it isn't what I'm listening for in SQ. I have 2 Alpine PDX amps, 4.150 rated @ 158 wrms per channel on the highs, and my 1.1000 is rated @ 1157 wrms to the sub. I'm...