I have had some e-mail correspondence with him. He seems eager to please and gave me an approximate time line of developing a new mold of about a week. His blocks certainly look good in his pictures. I thought his sprue plates looked a little thicker than are common so asked. They are thicker and are made of an aluminium alloy (apparently an NRA recommendation after some testing by them). I'm not sure what darkens them, perhaps a hard anodize. I intend to order at least one mold if he develops what I requested. Seemed like a pretty good head.