Dont mean to burst a bubble but the forum was started a few years ago (i dropped by to see if I could create a cheap HID light). after reading the instructions (I have a above average understanding of wiring and such) I began investigating prices and whatnot. Now I have no idea about quality of products but for the cost of buying a system you would spend barely more (if any) than buying a outside light. The idea was sound, but I think that over time prices have gone down and quality is more consistent (between brands and production).
In conclusion, in my opinion, it seems the long way around now to try this as opposed to just buying a light kit (whole set).