Major thanks to beezerk, Kanatronic, and Lex Talionis for giving me great install advice. I installed the Infinity Kappa 680.7C speakers in the front doors and Reference 6822CF in the rear doors. I've had many, many name brands in my vehicles over the years and the Infinity's (for decent $) sound great. I pushed these with the HU for about 2 weeks and I would say they gave me a really good upgrade to the stock speaks. Last weekend, I installed the MTX Re-Q5 mounted right under the HU behind the dash and ran the patch cables and speaker wire under the center console to the amps under the rear seats which I took out for install. The amps are both Alpine MRP-F250 and MRP-M650 which pushs the Alpine 1242 sub in a sealed 1 cu. ft. box. The toons now completely BLOW ME AWAY! This was one of the easiest vehicles I've ever installed any stereo equipment. My only little disappointment, is I completed covered all four doors with Dynamat Extreme and didn't get the noise reduction I thought I'd get. The interior sounds a little quieter, but not very much. Anyway, thanks again guys. I really appreciate the help! Rock on! Wyt_out