I just noticed that the cockpit displays of the KA60(not the regular avionics) only show the vehicles position in flight, neither the speed, nor the height.
I think it would be worth it to implement it into the game for immersion and it would also be beneficial for realism, for obvious reasons.
Another thing I thought about: What about making it possible to display a GPS on one of the displays in the cockpit? Would be great if you're using TrackIR as well.