a lot of the carriers are going to be just a carrier only, with no other ships in the fleet. im thinking three sizes of fleets...
small (carrier only, no support ships)
medium (1 CV, 1 CA)
large (1 CV, 1 CA, 4 DE)
im not going to add any CA fleets as the max amount of carriers are needed for the map. using up 3 for CA only fleets would be a waste