If I had hair up on top of the dome I'd grow a Mohawk. Then I'd spike it and dye it black with a royal blue stripe right down the middle.
It was a cool look for you, as is the bald head. I think the mustache and soul patch makes both look better as well. The mohawk is one of several styles I wish I had tried back when I could.
No offence, but I didn't like the mohawk on you. Glad you tried it though, always fun to try something different. I'm sure the shaved head feels great, and it looks awesome on you! I always feel so clean and well groomed when I go back to a smooth bald head after growing my hair. When I grow my hair, I really start noticing shaved guys, and I get "bald envy"! Then it's just a matter of time before I get the razor out.