Christmas lights.

My girl got me both the headlamp and the tail light, what a gal!
The headlamp is the classic chromed one you've seen a million times, I like it more than any other I've seen around and I think it will give the motorcycle a nice face.

The tail light is the "titmouse" made by Gabe at afterhours choppers and it is just the coolest thing.

You can also buy these from Lowbrow Customs, and there is an aluminium version of it as well.
Although it is bright and very solid, it does not illuminate the number plate, so that's something to think about. I'll probably fit some LED bolts on the plate, or just not bother.