1) Jedi Guardian
2) Dual long lightsabers. Robes
3) two single sabers. Silver or Viridian.
4) What ever I happen to choose
5) Force heal. A lot.
I also modded the the living crap out of KOTOR 2, so there's a ton of crap that messes with things from the battle system to how lightsabers I can wield.