LA5FN = 30 ENY
Brewster = 30ENY
Huri MK 2 = 25 ENY
Sea Hurricane Mk 1 25 ENY
FW190 A5 = 25 ENY
P51-B = 20 ENY
A6M5B = 20 ENY
some of these are silly
if you want to limit the 4 hispano birds please implement some sort of loadout specific ENY values if the player chooses to up with the 303 loadouts, there is no reason why the Hurricane should have an ENY value less than the LA5, or equal to the FW190 A5