i've found a few different hid kits on ebay, what do you all think?

-- true dual beam lights, 4 ballasts
eBay Express: HID conversion kit H4 H13 9004 9007 Bi xenon 4 ballasts - Description

or another kit, with retracting cover peice, not telescoping bulb..
eBay Motors: HID CONVERSION BULBS Bi-Xenon H4 9003 9007 H13 Hi/Lo (item 320203889848 end time Jan-11-08 22:55:42 PST)