UPDATE:
I installed the '01-04 OEM-looking headlight assemblies (smoked housing with clear lenses). They looked like OEM but were actually OEM knock-offs ($120 for the pair). With them I also put in new Sylvania SilverStar Ultra bulbs ($30 after rebate). There was a HUGE difference ... both visually (so much better than the old clouded housings) and the lighting at night was far superior to before the install.