Let me help you out and I'll donate one fx35 projector towards your project.
BTW, you will notice one thing when using high output leds(luxeons), they will not fit a standard projector so you will have to get many for one headlight alone.
Lexus tried it with the ls600h and is failing so far as the output is by far less than the HID-based projectors.
Basically, what lexus did was add leds to a projector. They used one single large projector with 3 small ones to the side for width. However, as it turns out, the output was crap and non-definable.
Here are some pictures:
