This is a historical topic:
So I know there was the famous Tainan Air Group. What does the card play represent? What about those unit values? Basically what makes that unit special enough to warrant the special attention the game give them?
In all of my games I try to add a few of the elite units that rose above the rest. So in this game the JP get the Tainan air unit, Tokyo Express APD, and of course the entire pre-war veterans.
One of the things that makes this unit special comes from Saburo Sakai's memoir where he speaks about the ability of the veteran Zero pilots to push their planes to extreme range as they did during the early Guadalcanal campaign. This was a skill as they were flying the plane at the edge of its stall speed. Hence its exceptional range.