Morrowind is a RPG without a doubt, and combat is in first person and you have several moves with your weapons, so I do not think that the second suggestion does not fit.
I specially agree with the idea of improve the movement so the characters do not stick in objects/walls so easily.
Jolee is the only believable Jedi character I've ever seen. After all, the Jedi Council decided to play with your life and use you as a puppet, there must be a better way than the Jedi code way
Dark powers are the ones which harm living beings. The balance in the PnP game is kept by making Dark Side characters loose abilities each time they level-up, as the Dark Side consumes them.
I'm sure that if you loose a point of Strength each level people will not fall in the Dark Side so easily