For aircraft my dad suggested some changes in roles and pointed out that the cuckoo did not serve in ww1, cuz it came a couple of months too late, instead it should be a sopwith 1 and a half strutter, the pup and camel will be navy units as will the short 184, a dh5 will be added as a ground attack fighter and a bristol scout will replace the pup and as suggested an se5 will replace the camel. Glest needs to figure out the carry, fuel and reload ability, that would make the navy fighters really useful for long range strikes.
