Don't quote me, but the Bi Xenon kit sounds about right. Despite your thoughts on wiring, unfortunately from what I know is available, you're going to have to do some wiring as a bare minimum. This is because the new HID's need a ballast per bulb, and this requires a direct power source. Also, you need to isolate one headlight connector, and then use the other connector to wire into the controller for High / Low beams (if you choose that option).
So in simple terms on my King Ranch, I had to wire a positive and negative lead for both ballasts, and then isolate the passenger side headlight plug. Then, I took the DDM supplied adaptor and inserted the three wires according to their diagram on their website, to my drivers side headlight plug. This allows functionality of the high / low beams and the daylight beams (in Canada).
Hope this makes sense.