Very nice..well done Ken. Now you need to mount a dowel across the back and hang a black curtain so people can't see through the stand. That's what I'm going to do with my new one I just finished same as yours.
For those unfamiliar with the stand, there is a drawer in the back for extra stock and cash, thus the extra height, but the entire stand is probably only 15" or so. It weighs only 28 Lbs, which is pretty good because it is solid hard maple at 5/8 thick.
I like how you set it up too Ken. Same as me..cheapest on the bottom, best pens up top away from the kids and more in view of the customers. Pens won't go falling down when some kid hits the table.