Painted them this morning at work. the were prepped by sanding plastic down with 80 then 180 on a DA sander, primed withhigh build 2K primer, then 400 wet sand followed by 800grit. The paint is from a Lexus, and is DuPont Chromabase, with the cheap Nason DuPont clear. The plastics had cracks that I repaired using a grinder and fiberglass reinforced filler. Now all my son has to do is get his grades up to get some ride time in! -Erik