Ok let me get this straight for you.
First off, Sasuke can NOT do Tsukiyomi, only Shisui can and it is only because Itachi had Shisui's eye that he was able to do it and that took him way more than a year to perfect (I wish Sasuke luck on finding Itachis body to get the eye). Even if he could use Tsukiyomi, it could never affect Naruto because that would be queue Kurama to come in and save the day.
Next scenario, now lets see.
He uses Amaterasu, fair points that it incinerates everything it sees but Naruto has accellerated healing so he only has to grin and bare it until he kills Sasuke which would be easily done.
now for Susanoo.
Naruto now being the fastest character in the anime, just a fast hitting 5-finger rasen-shuriken would wipe Susanoo out as Sasuke hasn't trained at all.
so put into perspective.
Naruto fighting this war is giving him all the training he needs, his instincts will have been tightened, he can sense evil intent so he will know when he is about to be attacked, add a much greater speed, a much wider range of ninjutsu, sage mode, kyuubi mode (Version 2, full tailed beast and everything else) to the equation and Sasuke has a chance of lasting maybe 3 seconds?
I really hate to big Naruto up on this because to be honest I've always been a Sasuke fan but I have to say kudos to Kishi for really reviving the main character and making him near enough unstoppable.
If he can defeat Madara then what chance does Sasuke really have against Naruto, not to forget the fact that Naruto is about to tear through a bunch of Bijuu and kill the guy who could either be Madara or the Sage of the six paths.
Kid you really have not thought this through, have you...