Ok, so I"m going to try and bring the first two N1K1's and the A7M Sam forward, and also the Ki-61 that has cannons. The third George isn't available until 10/45 so I don't see a reason to bring that forward since by then it won't matter too much.
What other Japanese aircraft should I bring forward?
Also - how much could one bring a plane forward given a typical "increase in research" plan? A couple months, 6 months, a year? I.e. if I put every single research factory into bringing the George forward, will I get it, say, 1 year sooner? Or just 6 months.
Lets say, for discussion sake, I get it 6 months earlier, at the cost of every other aircraft being brought forward.... well, lets say I research 4-5 other vital aircraft and spread the research around, could I get the George 4 months earlier, 2 months, 1 month?