I use
kimimaro
L-Main Kisame
Tsunade

with the white snake summon to go from knockdown to high float
the skill set up so far is 2-2-2-1-3 although im thinking about changing that and switching root to bloodthirsty but i like the debuff immunity too much atm.
I use it this way because with kimi and kisame up front they are more likely to get debuffed and i wanted a way to heal more than just one of them so it was either kabuto or tsunade and tsunade chased low float which is caused by kisame so i used her which is also good because of her mystery if she gets focused she doesnt have to waste a turn healing herself. although i think this team could be better im not sure how i would go about it