I don't even have my Contour yet but I'm planning ahead for when I do get it.

What do you think of this setup?
Alpine CD/MP3/WMA receiver, 4V preamp outs, 23W RMS/50W peak X 4
Alpine 6-disc CD/MP3 changer
Sony Xplod amplifier, 200W X 2 @2ohms
2 X Sony Xplod P5 series 10" subs,
2 X Kenwood Excelon 6" X 8" speakers
Homemade box to fit between the rear wheel wells with amp and changer between the two subs, subs pointing forward.
I've read a few posts about 6X8's being crap? Those are the only ones that crutchfields has listed for this car. If any others will fit good please let me know! I would get 6 1/2's but I don't see any with the same clearances as the 6X8's have.