As of right now I have a stock 99 GTP. Please give me a list of Mods to put on my car BEFORE I put a 3.4" pulley on it to insure I dont burn up my motor.(remember there is a budget)Also any info on fixing my HUD and sunroof?? Sunroof opens fine but willnot shut...Ive taken the motor of and Ive got it to shut once but cannot locate the problem...Thanks