Could you just make it using standard H7 projector housings? I personally see no need for the HID's but the dual light setup would be nice and a set of H7 projectors should still be brighter and have a better pattern than the factory light.
1998 KLR-650 (wrecked)
2000 KTM 950 Adventure (sold and regret it)
2001 KTM 640 Enduro/SuperMoto (sold, no regrets)
2008 Honda Shadow 750 Spirit
2011 Kawasaki Vulcan 1700 Vaquero