I live in Greensburg. His website says he is actually in Seymour. That is only about 30 minutes for me. I would love to buy 50 or 60 to get started. If you happen to talk to him that would be great but don't make any special request on my part, I'm not even done building my system. Actually I might renovate a small 12x16 barn and start a very nice system. Which reminds me, I might have some questions for you about swirl filter / radial drum filters. You seem to have extensive knowledge.