Elvis has been quoted as saying there are only two colors for a Caddy, black or white. I prefer black for beauty's sake and white for ease of care. Yes, chrome wheels would be a very nice thing to have!
I am in Arizona, where "rust free" is an absolute. I am always wary about buying parts from back East or up North. Every time I do I am disappointed, because they are not usually nearly as clean as the are out here. (I am originally from Wisconsin).
If did not live in a suburban neighborhood, and had a few acres, I could make a few bucks selling parts back East.