something else I noticed. I have plate mail already, but found another set. When I tried to sell it, I could not because I had plate mail already equipped. I had to unequip it, sell one of the two, then re-equip it.
Not a deal-breaker... it has a straight-forward work-around... but there you go.
This issue regarding item selling is a "problem" I am aware of. I still haven't figured out how to solve it. The most obvious solution involves changing a structural part of the code that I should have handled differently at the start of the project. But I have faith that I'll find a way to resolve it.