John,
That is a wonderful "Craftsman" style shop. I own two Craftsman style homes built around 1910 to 1915 one was built from a Stickley plan that appeared in the "The Craftsman Magazine" from 1910 and you captured that feeling very well. I have one shop at one of my houses that I built to "fit in" with the historic fabric of the neighborhood and plan to do the same with the other house when I get a pocket full of cash. I know how much effort went into your building and really appreciate your efforts in building such an esthetically pleasing shop.
Well done and enjoy,
Alan