Painting front number plate plinth ?

[drofnavi]

My black plastic front number plate plinth is rather dull and discoloured. If I put plastic dressing on it it only looks god for a short while.
I would like to paint it gloss or satin black.
Has anyone else done this?
Could you advise on how to prime it etc and what paint to use on it.

[drofnavi]

Have either of you got a nice one surplus to requirements that you want to sell ?

[drofnavi]

It's a very expensive piece of plastic, I think trying to paint it will be some what cheaper.

[drofnavi]

I have left it in with my local body shop and asked them to prime and paint it gloss black, I should get it back any time.