It will sound abnormal to most of you, but I would like a painted part...

I would like to achieve a bonnet finished in a plain colour in order to match the other body panels.

The use of carbon fiber is in my case is just for saving weight.

What options do I have ?  may I use a "standard" white gelcoat as on fiberglass, or may I paint the part obtained with the normal carbon fibre appearence ? What kind of primer shall I use ? or maybe no primer at all ?