PCBs and all components have arrived. I spent today verifying everything and setting up the pick-and-place for bulk manufacture. I ran one off to test calibrations, completed assembly on it and it's running right now with about 10A of output current on 5V with no trouble.
Tomorrow I'll do all the surface-mount for the batch and start on through-hole.
I got started cutting wires to run out cables last week but ran out of wire; my reorder has arrived. So tomorrow I'll also be finishing up cutting wire and start cable manufacture. I've got some better heatshrink than I had available for the test cables MarkAz got, which means the production batch should come out better. As of right now there doesn't look to be any reason I can't get initial orders shipped out Friday.
Great news!