I did it with mine
sorry i dont have a better pic of it but, I used a spray can of wax remover and wiped it down with that, then I primed it using a simple all purpose black primer and then did two or three coats of black Krylon Rust Tough Enamel (get it at autozone, advnced,etc). It give it a nice semi flat finish thats just a little rough. I love it. I did it 6 months ago and it still looks perfect. Let me know if you want some better pics of it.