ok...i have a 98 grand prix gt....i am installing a stereo in it...and i have now found out that the dumbass kid i bought it from has thrashed some stuff...left some screws out of place here and there...and most of the door panel is broke...the plastic is all broke and needs to have the whole door panel replaced...so now....besides going to the junk yard and NOT finding anything in good shape...can this stuff be bought online?..if so...got a link for some??....thanx in advance