No yeni that is the basics.. sry but it is.. ;)
As a for the modeler or the designers they love to have a correct model to at list closest to reality, as a pilot is the same.
Now, there are some basics that a simulation must have, flight model basics and management should be implemented.
To have a plane model like the A10 better closer to what they are in RL make sens to me... To have less it would make no sens to have mods like the same A10.. isn't it?