Well if you paint em you could get a custom job done so that the wheels are in two colours like Monza Shadows etc with the Black internals. If Powder Coated which would be more durable than paint, they would have to be all one colour.
I think if I were gonna have em done I'd go for a custom job (depending on cost).
I'd have the faces done in the Lightest, brightest Silver available, so that they look almost like the polished face.