Put Silverstar Ultra's in this spring. Pretty good improvement over the OEM. When I was in Indy for the Moto GP though, one of the guys I met over there had a H4 HID conversion from wiremybike.com that was really bright. I will be installing one of these over the winter. They are motorcycle specific with a deflector made on to the bottom of the bulb. Really nice for the price tag of $135 and they use a good bit less juice than the H4's.
When the green flag drops, the bullsh!t stops