Although not the answer you are looking for, I have used his UV light boxes, have one of his custom vent hoods in my darkroom and have visited his shop. Everything he does, IMHO, is first rate. Doubt you would be disappointed with one of his products. You will however be investing your dollars, rather than mine. I would ask him questions. He might even tell you that I asked him a bunch of them. Great guy. Bill Barber