Funny thing tho huh. I mean since Hashirama's death hasn't been connected to the VOTE battle, we can assume died of a disease (Would be a reference to DBZ).
So because of that If Madara has stayed cool with Hashirama, believed in his ideals.. they would've made a peace that would've lasted way longer, unlike the peace that only lasted till the Shodaime's death.
Madara Uchiha without a doubt would've been named the Second Hokage.. Since he wouldn't have been all "anti-Senju" and all that. ;].
Basically it would've been a better world. And also of course KURAMA WOULD'VE BEEN FREE xD
What do you guys think?