I don't think you can go wrong either way. If you do paint I like everybody's suggestion to leave the bezels black. I have a sand colored Roxor with a black grill and I like the contrast. It ties the black roll bar and other black components together while I think.
Pull the grill straight out - pops right out. I can still notice the clips through my new 7 slot grill - need to dab them with flat black paint. I have the original grill stored and it could be popped right back in.