Zapcos are definetly good amps as well, I had one zapco and one Preciscion Power Amps, the prescion running the highs and the zapcos running the bass (zaps got power like hell but I think PP's are def. better for high quality mids/high's. I had the two 10's JL's in a slammed Chevy S-10 with some 18" TSQ hockenheimer rims, exhaust system, billet shit in the grill, clearbacks, blah blah it was 3 years ago just when the new style s-10's came out - I still see people out here in cali setting their shit up the same way.
One thing I hate is when people slam any rims on a car and think b/c they cost 2-4 g or whatever that they will look good, some shit just looks ugly rims have to match the car..