I like the fortification idea, but i think shore bombardment and tanks should be able to take out forts too
also, does it really make sense to give battlecrusiers less hit points than heavy crusiers and give heavy crusiers the same hit points as a battleship
I was looking on wikipedia for other world war II ship classes, have you ever thought about anit-aircraft crusiers.
Heavy crusiers would be kinda good at naval battles and great for shore bombardment, while what we would call light crusiers would have added air defence but defend and attack on two
just something to think about
this might be how i would do it
Cost A D M
Destroyers 8 1 2 2 +ASW
transports 7 2 +transports stuff
subs 6 2 1 2 + sub abilities
light cursiers 10 2 2 3 + some kind of air defence ability
Heavy crusiers 12 3 3 3 sb
Battlecrusiers 14 4 4 2 sb
Battleships 20 4 4 2 sb + 2 hits
AircraftCarriers 14 1 2 3 carrirs 2 fighter and stuff
Escort Carrier 8 0 1 2 or 3 carries 1 (edit: i forgot to put these on the list before)
I am also open to giving heavy crusiers and battlecrusiers 2 hits and battlships 3 hits, but that might be too complicated. also if crusiers get 2 hit points so should carriers