I completed this quest at 49...
Go spec combat, so your saber throw (crippling throw) snares the target.
I nuked him for the first phase of mobs, then when T7 dies, because he is absolutely useless I kited him.
I would crippling throw, and then run down the winding corridor, crippling throw again, rinse, repeat.
Took about 15 mintues and felt gimpy and non epic to do it that way, but there is no other option.
Reminds me of wow, kite to vaels room