have you considered putting in some holograms of revan teaching you through a holocron you might find, as that could be how you progress to jedi master, sith lord, weapons master etc. instead of kreia in TSL?
In RoR you will be meeting Revan personally.
As for the teachings to become a Weapon Master or Sith Lord prestige class, these will be opened/taught by a few individuals. Kreia will be able to teach you the Sith prestige classes while the Lost Jedi who joins you will teach the Jedi prestige classes.
These will not be available in the Demo.
This will be found in the 2nd half of the game.
As for VOs:
I am looking for the voice of Quan Drayen.
I'm looking for a voice that sounds like Qui-Gon Jinn.
I'm not ready for recording but i wanted to throw it out there...since I do want this character's VO in the Demo.
MORE TO COME......