I'm not sure whether Hombre might have HID lights on his lower forks.
Cost per pair: PIAA bulbs $80, Sylvania SilverStars $40, Zenons $20. I've tried the two lesser costing types; and, I'm quite satisfied with the Silverstar bulbs. These, combined with the Triumph Aux. Lights I have more than ample (ultra bright white) lighting; although the Silverstars alone were a huge improvement.