Here's my '95 Cavalier, I just bought it a month ago and have only had a chance to throw some clear corner and bumper lights on for exterior mods.
The corner lights are both manufactured by APC and keep the whole 'white' exterior theme going (what other theme could i really have! :-P)
For a stereo I have 4ga pheonix gold wire running through my car, this is hooked up to a fairely weak 120.2 Phoenix gold amp which is then sending power to a MTX 8000 subwoofer. The box that I have is made by myself that has one cubic foot of air inside, and a series of egg cartons lacing the guts for added insulation and to create a barrier for the bass waves, allowing them to grow.
..::MORE UPDATES TO COME WITHIN DAYS::..