I purchased a fully populated control panel from him in 2008. The panel is top notch and IMO reasonably priced. The only issue I had with him at the time was it took longer to receive my panel than originally anticipated. However, you have to cut the guy some slack since its a "side-job" and he apparently had lots of orders going at the time. However, I think since that time he had "trained" the rest of his family to help in the process and his orders are more timely.
Bottom line - would I purchase from him again? The answer is yes.