Good stuff, Searcy. Your profile says you're in Nashville. Do you have a shop there or do you do work out of your home? I'm not too far away from you in Kentucky. Would you mind sending me a PM some time to discuss? Do you have a website?
My commercial operation has been shut down since the 2010 floods. Once in a while I do a custom pickup or a rewind now but the shop is a disaster and I just don't have the time to rebuild a business these days.
I have thought about making one of these and putting it on my test guitar to give a better example of how it sounds.