I have a set of j8pros that are bronze with polished rim. The polished part has some water spots or some kind of scratches or worn metal look to them. Any one have any suggestions on how to repolish them and what to use?? Also i want to make them gunmetal instead of bronze... would i have them powdercoated or painted?? http://viewmorepics.myspace.com/inde...mageID=4689877