im a spray painter get the skirts give them 240 to get any deep scraches out then giv them 2-3 coats of primer filler giv it a day to dry then giv it a rub with 240 then 400 then giv the a wet rub with 600 then 800 i no it seems a bit much but its well worth it wen there dun just take ur time giv them a prepsol get 2 pak paint from a local crash shop and put 3-4 coats of base coat then 2 coats of clear if its mattalic if its a solid colour 2 coats will do if u need any help just ask but for 500 u could get them dun very good by a spray painter i only listed the basic step there r so many more if ur looking for a show room finish