my friends 97 GSR has balck interior aswell. As far as the full interior parts, if you bought all of them seperately, youre looking at least a G i would think. cause even if you get them used, parts are gonna cost out the ass, unless you can find someone who has stripped their entire interior. if you really want to swap out allthe interior youd be better off to find a completly totaled car with good interior, and then youll have plenty of extra parts as well. i know someone that picked up a totalled 03 cavalier for like 300 bux. so you might look into finding a totaled car.