Hey there Mike,
I was curious if you could tell us all more about your experience with Villex pickups. Seems like you are quite happy with their performance and that you are using them more than the other brands. What is it that you like about them? Also, please tell us more about the different pickup models you are having Mr. Villex make for the different basses you are making. I.E.--Jaquo's bass, Chuck Rainey's, etc.... Are you using single coil, split coil, or dual coils? Any special specifications? Has Mr. Villex worked with piezos with you at all? I'm curious because no one has asked these questions in any other forum, and you have the best first-hand knowledge.
As for selling direct, builders shouldn't sell direct to any customers the dealer's are working with, especially local buyers. If the customer lives several states away from a dealer, I don't see the harm. Customer etiquette is the real problem, the customers aren't loyal at all.... If the salesman sells you on it, buy it from him, and no one else, but if he doesn't, then you should have the right to shop elsewhere.