beautiful, moonrise.
I too use Command hooks for hanging stuff like stencils and long things that don't fit on the ruler rack, and also put up something that I bought at home depot for the carry bags. These are on the back of the closet door in my sewing room. The rack for the rulers is something I made and sits on the work counter.
I also use the command hooks and expandable curtain rod for hanging quilts. When I want to change the quilt and don't want the rod to stick out, or if the new quilt is too large for the hook arrangement, I simply pull off the new Command hook and stick on a new strip. Caution -- make sure you pull down when removin the strip or you may tear off the top layer of your plaster and paint!