Combo: Grip (don't throw! They stay in the air for a bit
) -> Lightning for a bit -> Sith Scorcher -> (if I have enough force power left. If not, replace this step with a good ol' saber slashing.) Repulse.
Power: Does Saber Impale count? If not, either Pummel, Detonate, or Sith Scorcher.
Color Crystal: I am a typically ebil guy, so I go for the traditional Deep Red color. If not, I either use True Blue (the one you get on Cloud City) or a purple.
(Note - I is using the Wii version)