Black is hard to keep clean. Wrinkle black finish on cases can be a cool contrast and different from any hack with a spray bomb going for a murdered look. You can use sand paper or the small roto discs to reveal the fins for added contrast.
Like StevO said, it is a lot of black.
Having some brightwork on the bike will add some visual cues and interest to the bike. You run out of options when everything is black and scratches reveal the brightwork beneath the paint.
so, your choice in coating needs to be easy to touch up and blend into the existing paint/coating or the coating needs to be very tough.
David