Go make an intro.
Anyways, I've gotta tell you: That is by far the worst done mohawk I have ever seen.
Sorry, it had to be said.
I wouldn't dye it completely black either. Maybe black with lime green accents?
Try shaving it like mine:
http://i47.photobucket.com/albums/f1...e/100_2408.jpg
It totally won't look like shit, I promise. And even if it does, your hair is so short that it'll grow back in like 2 weeks.