My son wants to paint his Subaru wheels black, and I've been thinking about painting the wheels on my black 4R, maybe black. Hadn't thought about bronze, that does look great. I just can't get excited about black rims, just me I guess but it looks boring.
I have a powdercoat place that does industrial parts for me, they'll give me a great deal on wheels, but I'd rather spraybomb. I did my old Land Cruiser wheels, and they looked great years later when I sold it. Powdercoat requires taking off and re-mounting the tires, and I'd be without my wheels for several weekdays to a week.