Nanticoke, can you be specific about in what way "he is VERY questionable?" I checked the site - what is it that is in "question" about them EXACTLY? Have you contacted them directly with your questions? Their direct response to your direct questions is bound to yield you far more information than the typical forum scuttlebutt will. I am certain you will have a receptive audience after you contact them directly then report back here with your findings. Good luck.