2 parter...lights and challenge from a GTO

[Pgentry]

Part 1: hey yall, me again lol i purchased a book on my rx and should be getting it tomorrow, il let you know how it helps i read reviews on it before purchase and it got great reviews. now ive been looking at new taillights for my baby, if i could dream it would obvi be the i believe 95-02 tails (correct me if im wrong...wouldnt be suprised if i am) that have the circles...if you know what i mean...the only kind i can find are about 600 bucks, is there anyone that knows of any cheaper sites that knows how to find less expensive ones than that? ive also found the led ones that are everywhere but i cant tell if those look cheesy...does anyone have any pics of the led installed or seen any leds installed and if they look stupid or if they dont look bad?
Part 2: So my buddy has a GTO i beleive the 6.0...minor changes...chip intake exaust...in general should i take the challenge? i have the stage one everything, rebuilt motor new sequential twins, FC commander, hks ssbov, apexi twin intakes, apexi 3.5 exaust, front mount intercooler, alum rad., all new hoses the whole kit and kaboodle...what do you all think?