Before you start, u might want to consider an HID projector unit. It seems like a lot of work without any functional upgrade. Yes, u do get some halos (we call them angel eyes here), but that is just a cosmetical upgrade.
The faq here has a section on how to make a real cheap angel eyes as well:
http://faq.auto.light.tripod.com/other-lighting.htm
Be prepared to remove front plastic lens in headlight. To avoid unwanted reflections after projector unit comes in, parts or all of low beam reflector needs a coat of matt black. Have a look here:
http://faq.auto.light.tripod.com/hid-upgrade-routes.htm
Electrically, its aeasy to get H1 to lit up from 9006. suvlights.com has loose male and female connectors, and since its 1:1, its an easy task.