Gary thanks for posting, I understand your idea of keeping units in stock. I believe that no matter how hard you try you would not order the units exactly like I might want it. So I would perfer to wait for a custom unit.
I offer this idea though. How about you stocking unprogrammed units. For those of us who order a PG1A with our foxpros we could send an email with a coupon code or such to foxpro and they in turn could email us the 8, 16, or 32 sounds we paid for in the price of the unit.
1. Foxpro wouldn't have to spend time programing.
2. I could put the sounds I ordered on the unit in any order I wanted.
3. You could carry a small inventory of "blank" units ready to ship.
Just a thought. Wouldn't work for everybody but it would sure would have worked for me and I am sure many others.