Last year, I upgraded the headlights and harness in my '06 100 with H.I.D. KIT PROS (hidkitpros.com) at Dugan's (ACC Garage) suggestion. It was a huge upgrade. They make a kit that works for the 5x7s for $175. I'm tempted. Anyone try this one?
5x7" Square Sealed Beam Headlight HYLUX HID Conversion Kit
Save money by purchasing the complete conversion set up for your car or truck with an HID kit included! Also, see our newly added LED Sealed Beam
hidkitpros.com