Gimped Hashirama=Edo Madara>>>Every other Edo Zombie. The only Edos Hashi has to worry about are:
-Madara, but he can't match SS.
-Nagato due to CT and CST, both of which won't do anything serious to Mokujin or SS.
-Mu due to invisibility.
Almost forgot about Kabuto himself, who still can't do anything to trouble Hashirama except the easily countered Genjutsu and White Rage.
Everyone else is fodder. Gengetsu would make the cut of people to be worried about if his Genjutsu wasn't easily countered by widespread attacks (that both sides will be throwing at each other, and there's no evidence his team won't be affected too) Someone tell me what they do when SS's fists are coming crashing down on them and then we can talk about Kabuto being stronger.