Powder coating alum

[...jasper...]

Has anyone ever powder coated alum rims. I have a set of dually rims that I have to keep polishing. I know most come from the factory clear coated. Mine are not any more. So I can't decide what to do. Strip them and clear coat or I thought of power coating them. I heard they have a powder that ends up looking like chrome when done. Has anyone had this done ? Or does anyone do power coating themselves ? Maybe give me some input, on the material and a ball park price ? Thanks