Aayla and Mara

You are training two identical twin sisters Aayka (Left) and Mara (Right) in the ways of the force, because of the unusual situation it was decided they would train together under one master. They have been raised in a castle on a distant moon, isolated from the outside world. They are reaching the end of training and you must ensure they will make great Jedi but you sense darkness in one can you correct the issue or will they fall to the dark side. ( Set during the Days of the Old Republic, Also have similar scenarios but with both sisters being either Jedi or Sith different image, Star Wars Alternative Universe).