id like to find a replacement for the hub caps on my 89.is there somewhere i could get a smooth or maybe a rivera cap thats all aluminum?it messed up my orange emblems when i striped off the milk coat which was fine because i hate orange,i found one rivera cap on ebay that seemed to be the same size but the auction doesn't say what year it is.my other thought is to get some three inch aluminum discs,glue them on and polish everything.