One wall almost done, just needs trim pieces cut for the top gap. This is Trusscore and their integrated slatwall (for hangers) on top. Looking pretty good because of my contractor's hard and conscientious work, but I have to say, if I had to do it again, I would not use Trusscore. Much harder and longer to install than promised, not impressed with the quality of delivery (several pieces damaged).
But nice looking progress nonetheless! It will look better covered with guitars and basses!