I have some pretty bad pitting on a couple of my wheels and also a chip from curb rape from previous owners neglect. I was needing some opinions on what to do. Should i sandblast and PC them? If so what color would you go with? I thought a gun metal or comp grey would look good with my truck color. I assume im better off buying a new set than paying for re-chroming, but any insight on the matter will be helpful. thanks!