BTW, you have, "-Playable Navy's:"
The plural of Navy is Navies.
(sorry, spent to long copy editing back in the day)
Looks cool, though. ANother nit would be that I'd call the KM a "Minor Navy" like Italy and France. The two 1st tier (fully capable of all naval warfare, including replenishment at sea, etc) navies were really the RN and USN, followed by the IJN which was probably the only 2d tier navy (fully capable, as the 1st tier but lower in numbers of combatants). The 3d tier would be all the rest of the navies. Course really Italy and the MarNat were actually fully capable since they had operational CVs. That would make the KM and everyone else 4th tier