Hey, I'm new to speakers. I'm getting either an 02 or 03 Cadillac Deville. The Devilles come with Bose speakers. (which i've heard arn't that great). Since I would be getting some subs, i would want to replace all the speakers. I want some really good speakers, but nothing OUTRAGEOULSY exspensive. Can someone recommened some good speakers? The HU and subs that i'm getting r Alpine, and i've heard people say to stick with the same company. what do u all think? any advice would be appreciated, cause i';m totally new to all of this. And once i get the speakers I would proably get an amp for them, so what amp would be good for them? (just extra info: I'm getting two 12" Alpine Type R Subs, and one of the Alpine DVD player Head Units. ) Thanks.