Sweet.
It was pretty OP back then when you can build a fleet consisting of just 3 Michigans, fill them with long range lasers and Devilfish LRMs and the rest of the space with A110, F135 and B202 bombers.
Also, is the Idaho only suppose to have 3 hangar slots? It does seem balanced once we factor in the fact that apart from its large missile slot you're also afforded three medium universal slots which you can fit with either more Barracuda/Devilfish or Micro missile batteries (guns and lasers on a destroyer is bad when you can't fit a targeting core) giving it a nastier ship v ship capability compared to the Astrakhan (Which is more of a true carrier with a very defensive layout and system).
While this is nice, it bugs me that the ISA don't really have a 'true carrier', I know it's just 1 hangar slot difference, but the difference is considerable, being able to service two wings of B202 at a time effeciently with 4 slots vs. only one B202 or one F135 wing with 3 slots (along with other wings with 3 or less craft), servicing wings of A110 with 4 craft is tricky and any other wings sizes like it.
At any rate, great mod it's the only mod I've played so far that feels somewhat complete.