You do have other options if you want to tart them up, carbon effect hydro dipping looks nice, if you have someone local that will do small jobs, or you could do it yourself, it is very similar to the old decal transfers you get in airfix model planes and that, My brother-inlaw is currently playing about with a BMW that he is slowly turning into a track/road car, he puts it on wheels and body panels, so it must be quite hard wearing, i have thought about getting my fiesta wheels done, but i doubt i would get a discount, lol.
Chrome is a sod to paint, but it can be sanded back to take a paint, some paints are said to be able to cover chrome, but they don't look right and the chrome still shows through even in black