Ship Orders

Instead of having a 3-ship-fleet restriction, we had a sort of unit-like system? For example, you get to spend 20 cyanoles (an old naughtical ship cargo unit, just for the aesthetic)  for you ships. The Fishing Boat is 2 cyanoles, the Mine Dropper is 4, the Battleship is 6, and the Man of War is 14. They still have their respective costs, but now you can mix and match a bit (Man of War + Battleship, 2 Battleships + 2 Mine Droppers, Man of War + Mine Dropper + Fishing Boat, 10 Fishing Boats). They each still would have their current costs (As it stands, being 100, 300, 500, and 1500) but you can have fleets that actually have their own worth in numbers. Everyone knows to save up money for 2 Battleships and a Man of War and not to get Fishing Boats, but you do have the option of combining some weaker ships to get a more powerful fleet.

There are some problems with this, like if 10 Fishing Boats would lag everyone's game or if 5 Mine Droppers isn't kinda overpowered specifically, but with a little fine tuning, this could become a welcome fan feature.