User blog comment:WolfgangBSC/Wolfgang's Random Chat Room/@comment-27820070-20140520003815/@comment-11135771-20140520012122

Well Prometheus has what, something like 34 capital flying ships in total? It's virtually all surface ships.

I think though that what we really need is some kind of resource or currency system. Flying ships and super warships would be more expensive than conventional craft, and thus there won't be as many of them by comparison.