I cannot contribute on the design, although I do quite like it, but I'm gonna pick on your choice of names
I think it's not very logical to use names of gods from different pantheons. It might work if you picked different names of the same god, like if you chose a god of thunder you name your ships Zeus, Jupiter, Thor, Ammon, Indra and so on; but still I'd find it a bit questionable. So please think about it and maybe take a better look into correlation of deities name through various pantheons.
Heavy Cruisers were named for Pagen Gods and heroes. The choice of names for this class was based on the idea that this class is designed to be "cruiser leaders", flagships for cruiser squadrons, so the "King of the Gods" from differing pantheons was chosen as names to reflect this. Those are their names, and that is not changing. But I appreciate the feedback.