Grill resto

Just finished repainting my grill on my Demon. I used Krylon 1403 Dull Aluminum and Satin Black.

It came out so nice I'm wondering if I should shoot the whole thing with a couple coats of Satin Clear, to help protect it.

Sure as hell am no body man so I thought I'd ask here. It just looks so nice I'm afraid I'll f#%@ it up with clearcoat.

Edit: Title should say grill RESTO. I hate this damn tablet. It always thinks I spell rongg.