Since Colemak seems popular, I'll try to make that work. It would add at least 34 extra points to solder though.
This will only be compatible with the 3000 model for 2 reasons: first, because that's the model I already have, for which I've already documented the matrix and case measurements, and which I know it will work with. Second, and more importantly, later models don't have room for a full-height top row, so you'd have to find or make keycaps for the top row that are 16mm instead of 19mm (or just make all the rows shorter so that the keycaps are normal-sized but extra snug). If there's significant demand for a board compatible with another model, despite the key distance weirdness, I could try to make that instead.