About Ronin Naruto ,in my opinion, he is low on your list. He's at least SS. "If you judge a fish by it's ability to climb a tree, it will live it's whole life believing that it is *". Most people who use Ronin Naruto don't protect him enough. They run him without immunity, mirror or/and katsuyu's heal or any kind of heal. Which is the reason he is so easy to counter. I don't know how it is when you are 400k power and plus but at 300k (I'm 290k), he holds his ground. I've been using him for one year and I don't remember losing to a single person who has lower power than me. I defeated loads of SS and God tier of your list (if not byakougou Tsunade, nobody owns her in our bracket yet) even though they had more than 50k power than me. In fact, my opponent were only a challenge when they had at least 50k more power than me or Kakuzu bt with full chakra(250% defense is a pain). I use light main, edo itachi and bee for my Ronin Naruto team btw.

About Rinnesharingan Sasuke, I've been quite disappointed in his damage at round 2 and the fact that he dies easily if he doesn't have any protection but I think I have an excellent team for him, I'll just need to get summer Kurenai to complete it. I hope next week, she'll be available.