things like IRL lock ranges and push ahead could be modeled. Those would help greatly.
Given somewhat IR centric nature of Israeli tree in game, I wouldn’t mind rearming “top tier” with domestic armament. That means P4 and Derbys, better WVR at expense of BVR, giving different playstyle/take on otherwise copypaste aviation.
Also if AAM3 is watered down to fit the game, I see no reason why P4 couldn’t receive tracking suspension only seeker, should current combined flare rejection prove to be tad too much.