I'd go for Plasti-dipping.
Also looking for a black rear badge.Any recommended places for Plasti-dipping?
I'd go for plasti-dipping over straight spraying. Granted the rear isn't really going to get stone chips (unless you reverse everywhere at speed ) but to get lasting effects with straight paint you'd need to sand it down which pretty much leaves the whole mod irreversible. At least with plasti-dipping if you don't like it you can peel it right off.