Yes, my mistake, I meant IJA. From what I remember, the air cover provided for most of the island hopping campaign was done by carrier groups, but I could be wrong. Regardless, the island hopping campaign is the only place where you can get the Navy and Marine aircraft, so I would focus my attention on those.
For the ATR, yes I am aware of the type 97 automatic cannon, but the issue is it is a semi-automatic gun like the PTRS-41, which I don’t think would match the Boys ATR that much. The UK also doesn’t really have anything to match it, so I opted to not include it.
Yes, I’m aware the IJN did not have any aircraft in Burma, but the Ki 45 in War Thunder (where this game steals models from) does not have any bombs, and the and the Ki 48 is not there, although the Humbler Mk IV isn’t either, so I might change that later. Nonetheless, it’s the same issue I have with the B7a2, I know it wasn’t in Burma, but many of the Ki aircraft in WT don’t have bombs for some reason when they should.
I like the Spitfire against the Ki 44 a bit better due to the Spitfire’s lack of bombs, but I suppose that selection of fighter aircraft can be shifted around a bit.
I opted to start with the Type 100/40 SMG because it has an ROF of about 400 RPM, making it one of the slowest SMGs of the war, except it doesn’t even have the stopping power of the Grease gun to compensate. The Type 100/44 has a more reasonable ROF of 800 RPM, so I opted to put it later. I’d prefer not to use the MP-28 because it will come with the 20 round mag, and the MP 34 is already on the list.
I considered the P-47 with an 6 M8 rockets and a 500 pound bomb instead of the A-36, but I opted for the A-36 because it had less .50 cals and worse flight performance, which would make it more on par with the D4Y.