* While the [[16in Triple Gun Mount Mk.7 + GFCS]], [[Prototype 51cm Twin Gun Mount]], and [[51cm Twin Gun Mount]] are great guns, the cost far outweighs the benefits. It would be a good idea to +1 them as a high priority though.
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* You'll want to upgrade torpedo bombers into night bombers to complement your night fighters. Don't bother if you don't have enough night fighters.
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* Both the [[Zuiun Model 12 (634 Air Group)]] and [[Zuiun Kai Ni (634 Air Group)]] are currently the best seaplane bombers. Getting them to their skilled versions is a good idea. They have shootdown resistance and function like fighter/bombers.
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* Getting the [[Prototype Keiun]] to it's jet fighter/bomber version will open up more options for you.
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* Depth charges aren't really important to upgrade but do it if you need the extra ASW power.
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|+ Summary
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