I can retrofit the 9006 HID kits right now. It will cost a little extra, due to the need to fabricate additional hardwere that is needed to retrofit the D9006 bulb.
The fee is $75, and it is used to cover the time and materials needed for the conversion.
However, this is a small price to pay compared to the hassle involved in selling your existing HID hardwere to go to the Philips D2S bulbs...