Yeah, remebering it all will be a challenge. Plus, to really excel at different planes will be even harder, because they all behave differently!
Also, you need to be able to do this in combat, which means knowing what to do without looking (by listening to the engine, and just SOP's)!!
This is one of the reasons I'm enjoying Zeke's vs. Wildcats so much: I tend to fly only 3 planes seriously: the A6M2-21, the A6M3 and 5, and the KI-84.