I would become a genjutsu master! xd I'd be to much of a wimp to have just normal ninjutsu or taijutsu. I'd feel much more safe back behind a tree or rock somewhere and useing genjutsu on my enemy.
So either Itachi or Kurenai!
oh oh! Or a puppet user! That would be even better! I would train myself to be able to use 5 or 10 puppet's at once! I know I couldnt handle 100 or 300 like sasori so I'll just still with 10/ ;D I'll put poisen on all my weapon's like sasori and I would have a puppet like the iron maden So I could sit in that thing and hide.
so Sasori or chiyo...Lets face it Kankuro sux. xd