Yes indeed Sensei!If I may improve Nakajima Ki-44 as a main fighter for IJA, I will recommend Mitsubishi Ha-43 (A20) engine for 2,000hp which was developed based on the Kinsei. This engine was mystery for me for a long time as few productions but, in research for my coming CGI project J7W1, I have been convinced that this is merely a downsized version of Ha-42(A18) which was based on Kasei and so reliable unlike Nakajima Ha-45(Homare). There will be no problem to rely on this engine.
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