Cool, but I can't imagine it being affordable.
I kind of like the black suite it looks pimp to me.
No one would know what you were trying to look like without the helmet, and I don't know of any DOT approved helmet that looks like that.
<cough> Nerd alert <cough> <cough>
Seriously though, more power to you if you have the cajones to wear a storm trooper helmet while riding your crotch rocket.
Wasn't there a Vader in a supercar pic just recently? Would go great with that. Too bad not DOT approved.