Thinking of re-making the framework, same concept put I'd like to turn it into a real RP system. This thread sucks, so throw your ideas at me and I'll add them here.
If you're a fan of realism you can completely rework the hud and leave out probably just like a wallet icon where a person can look through their amount of cash. Then, leaving only names and surnames of a character above the head. Maybe some additional things like animations of picking up items with your hands, etc. Hopefully, this helps.