Would have liked to block out the two outer slots instead, but not happening because items can't share a default slot and you can only define rectangular item boxes.
Yeah, I had the same thought. Still, one in the middle would be fine.
This is pretty theoretical at this point, since I don't have specific implementations in mind. I mentioned the space suit before, but now I don't think it would work - the big LSS is too iconic. Maybe for some underwater gear?