Seems to me that some of the Japanese NAs are very powerful, like Yamato Class Battleships, Paper Planes and Banzai attacks. With this, Japan would be unstoppable, on the mainland and at sea. Even the extra 40 IPCs for the US wouldn’t be enough, and I would know since that’s how I play, and that’s how I’ve played from the beginning. Tone them down or replace them and/or give the Allies a bid (20-30 IPCs) and it’ll be more fair.
Nonetheless, I still love the ideas, even if I have seen them around the forums. I also love the ability to pick which ones you want to use.