NegatiZE

I just got these the other day, really nice. I was expecting a white light, but I turned the lights on and they're the HID look blue. Oh well. They light up the road pretty well, but in some lighting conditions they don't work too well. Anyone else have these bulbs? I'm kinda scared because on the box it says the bulbs are 90/100W instead of the stock 55/60W bulbs. They sell a wiring harness upgrade though, maybe I should get that.