What a great project! Thanks for stepping up and doing what I am sure many folks here would like to tackle, but have on that perpetual to do list. It sounds like all of the suggestions made so far are very sensible.
Can I send you a pre-payment so you can do the bulk discount when you send out for the etched boards???
With one of these and one of DZ's breakout boards, future projectors will just just get cleaner, safer, and better.
Thanks, Mike