Yep i follow what you are saying but a cannon hole in your wing should effect the performance of the plane in terms of speed and manouverability, at the moment it does not. Plus at the moment the control wires are not reflected, losing an airleron is one thing losing the controls to the ailerons is another, we have had this conversation before as the B24 is the prime culprit of this simplistic model as you can pump 4 x 30mm into the fuselage and not effect the plane, it just seems to me to be very unrealistic, possibly in another five years then it may be possible to do without major fps contraints for an online Flight sim.
I have to admit that iL2 while being in my opinion very poor in the online stakes has a very good damage mode offline. It all depends where Aces High is going to be aimed and still remain playable for the masses.