+1 to the OP and the whole thread.

The weapon slots and quick slots issues are new to me. Wow! That's horrible the way the OP's post makes them out to be right now. Yes, definitely, that needs to be urgently fixed.

Also, of course, I want increasing party size to be an option that goes all the way up to six.

I also strongly support lots of toggles and sliders to enable us to customize our gameplay and difficulty settings.