Looks good jpjp, Like the others I wish I had a basement. I had one when I lived in NY, but here in GA. they don't build basements just slabs. Just a note, I work part time in an ACE hardware store and we carry a molded deep plastic or composit sink which is perfect for a wine cellar. Not very expensive and very strong. Easy to hook up also. Although stainless is nice, you might look into these sinks at your local stores. They are about 25 inches deep also.
Bill