I'm on Belsavis now, started it at 40, now 41.
I'm Vig speced, tried focus seemed a bit clunky for my tastes, was using doc but he was acting weird like if I so much as FLed over a blade of grass he would get confused and refuse to heal me. yes he's in healing stance, yes I turned off all his offensive skills.
I started using Scourge and his Hungering Forstm..err light saber. I had much better results and it's someone I can continue with my dark Jedi way with out them belly aching. The only problems I'm having is when there's 2 silver or an elite with adds oh and how I fougt my way all the way tot he end of the republic under ground prison and well..lets just say I forgot to repair since I got here making the last fight next to impossible so I had to port out and repair..now I have to fight my way all the way back through