Some one hit my car while it was parked and now the bumper has a few scratches and about a two inch square of white paint. The scratches I can deal with, a little sand paper, a wet cloth, and some touch-up paint. it's the white paint I'm worried about. It's a 2002 Max SE, Midnight Blue (with the Metallic finish) Can I paint over the white... or somehow remove this without damaging the finish? Any help will be appreciated.