Some ideas I had Head unit The stock head unit is ok and if I can I don't mind keeping it, At least for the first round of this build up. I don't know if the stock stereo has pre-amp outs or not. Speakeers. I want to keep the stock speeker locations so that gives me 6 1/2 mid bass with separate tweeter in the front doors. 6 1/2 2 ways in the second door and 2 4x10's in the rear. Just wondering what band of speakers would have all of these sizes and would sound good together. Amp suggestions to drive these speakers. Subwoofer: There are a couple of companies that make custom enclosures that replace the center consol or get mounted on the rear doors. Anybody know if these are any good. They look really sharp but how do they sound? Also there not cheap, I can build a normal rectangle type box and put it in the rear cargo area pretty easily and probably get better performance out of it but it will not have that factory look. Any ideas?? Thanks, Mike So far I've look at the following speaker combo... JL audio 10" stealth box subwoofer JL audio 6.5 componets for the front door vr650-csi JL audio 6.5 coaxial for the second door vr650-cxi Then for the 4x10's I have the following choices Kenwood kfc-415c Pioneer ts-a4103 Kicker k410 any opinions on this design so far??