EMS Sasuke is above Nagato because EMS Sasuke has all of Itachi's powers which is already a threat to Pain and plus more chakra and no blindness and add a couple new powers in that! Then u can't say Nagato is stronger. Also where does it say Naruto=Sasuke, that was when Naruto had SM and Sasuke had MS so your logic doesn't make sense. I also think Naruto KM until he masters tbb, he is not as strong as Sasuke. Sasuke has a bad ass susanoo now along with other OP jutsu.
Gaara beat Mizukage and other powerful kages, in my opinion he has surpassed J-man. Also I REALLY like Minato but I admit he is probably surpassed by EMS Sasuke. Why? Because of his new Susanoo and powers, his chances are higher than Minato in a 1v1.
Gaara beat Mizukage who had a lot of oil. And are you serious? J-man has large oil attacks, Gaara has sooooo much more sand like sand avalanche itself wud absorb all the oil and then Gaara can keep spamming it.