ORIGINAL: Marshall
Oscars for the early war months,
Switch to Tojos when available.
Push the NJK1 and the Franks early on.
Look at the engines you need when the newer models dive bombers and torpedo bombers come availalbe.
Make a plan and calculation on your industry needs, and stick to it.
Make your plane choices early in the game, changing later will destroy the upgrade factory lines, and you will have to rebuild to get capacity in.
Also keep an eye on ship production, and tank production.
Be flexible in mid game, if you are Lucky you do not need to produce as many if the war is calm, and use the capacity to get extra supply.
But the Industry monster needs resources, and that is the key to your strategy of the war.
How to get that oil and fuel in, and ship these resources back home.
Who needs Guadalcanal when you are hauling in the Fuel and resources that lasts you 2 years of warfare.
Get to the oil fast, create a safe route by sea or land, and start hording the stuff!
Words of wisdom! The AI won't know what hit 'em! (and eventually a human opponent [:D])