For those that want to make their own with a kit, I'm still quite keen to offer that and it would have a programmed PIC in the kit. So there's no extra hassle with any lock in or anything. You'd just order a kit and get the parts/board/instructions ready to build. That's a much more limited and expert segment of users.
This is what I'm interested in--as long as you are reasonably confident you could source the required components in time. I wouldn't mind the option of ordering a spare set of parts (or three) as well, to allow room for error.
Now about getting you that oscilloscope. I'd be happy to chip in, who's with me?
Already pledged 0.5 BTC. Just need someone to pass the hat I guess.