Naval realistic/arcade 6.0

I am taking this here for naval 6.0 that sees 7.0 battleships. Some 6.0 are battleships but they are basically first battleships and should not see the likes of the USS tennesse, HMS Rodney etc
Make top tier naval from 6.3-7.0 and make 5.7-6.3 please
It’s such pain bringing a 6.0 ships to 7.0