I would go
Kabuto Main Hinata
none kakashi none
none none none
in the build that he recommended. The reason is simple: the middle lane is most likely to get attacked and hinata draws attacks to her. So whenever her skill is on cooldown your kakashi clone will tank (if he still lives) and else kabuto clones will tank. Then the next turn hinata can draw fire too her while kabuto can spawn new clones in the meanwhile.
With hinata in the middle she would likely draw a lot of attacks to her when her skill is on cooldown.
Besides that, on lvl 50 you can try messing around with guy (you get him from elite instance rewards) and you should try to get sasuke to 3 star because he buffs all lightning ninjas on your team. Guy is also lightning. Hinata is always a recommendation, she just has a really good kit.