[quote=The Imagination] Are some of you guys substituting certain airships for such a navy, or are we going with basic rules and designs? (Typical ww2 designed battleships, gunships, destroyers, etc.) [/quote] I think we should go a little more steampunky than that, but it's like someone said earlier, your sea ships can be faster/heavier because they don't need to be kept in the sky. Lighter or smaller airships are what I think are mainly used by most of the nations. I don think anything will be able to overcome the amount of cargo that a sea ship can hold.