Jedi: Jaina Solo. Head strong, powerful, not afraid to speak her mind and one damn good pilot.
Sith: Vestara Khai of the Lost Tribe. Manipulative, strong int he Force for her age and no matter how much she would like to become a Jedi and stay with Ben Skywalker she can't quit being Sith.
I like these choices. My favorite Jedi would be Jacen Solo and favorite Sith would be Darth Caedus. Jacen has always been my number one character overall.