Do these look Chrome plated or a really good polish job? These are the wheels on my Formula. I was going to have them powder coated until a few people brought it to my attention that they are chrome plated and might be worth my time to buy an abused set of the same wheel to have powder coated and sell the current ones I have. The ones on the car are excellent shape. I haven't cleaned or polished the wheels in the picture in over a month.