XT660zrider
Read your post and thought you may be interested in having a look at this HID Lighting link http://www.bikegear.co.za/202f7e2b-d445-4981-9db0-437fc7020cb6-9.html
If you cannot get the link to work go to www.bikegear.com and look at the HID Lighting. This is a South African website.
Hope you find what you are looking for.
Cheers Geoff