these are all very good point and i should know... i was a starwars geek long before i ever saw final fantasy
as for force powers
battle precog - a skill learned in battle but can be intensified by the force
force speed can increase your speed by three times
force choke can increase to force kill or force crush - turn your opponent to paste
force push can be directed in all directions
force stasis - actually freezes the nerves in your opponent, they cant move and you can slice and dice
force drain can suck the life force out of your opponent.
and you cant forget force lightning

combo moves

force choke + lightsaber throw
force pull and a saber - pull your enemy onto your blade

see what you can think of