Im lookin to get a Hid kit for my 2002 explorer i want HID for both low & high beams and fog lights. So i have a couple of questions Do i have to get 2 seperate kits one for low and one for high or do they make one kit that will do both? Also where do i go to get a kit for the fog lights ? Also what size bulbs does my car use? Thanks for the help fellas