Pain arc SM Naruto in place of MS Sasuke. Same mindset as Sasuke, willing to kill anyone that stands in his way, with Karin, Juugo and Suigetsu on his side. Naruto was after Danzo but he escaped and Naruto have to fight 4 Kages. How far would he go? Would he lose earlier than Sasuke? Or would he last longer? Or maybe could he even manage to escape with Karin to follow Danzo?