Just got my HID's installed for my front lights and fog. Removed the bumper to make life easier, my friends helped me out. Check out the photos below (may require using FireFox)! Was able to hide the ballasts behind the bumper safely secured with zip ties.
Yes both are 6000K. Definitely, since under the lid is so clean and concealed, it was difficult to find a good spot for the ballasts. Taking off the bumper is a bit of a pain, but if you have patience and some help it is definitely worth it.