there should be a pilot class. its almost impossible to fly in a jet witout being a pilot. look to this ACE feature: "Pilots have training and special equipment to better handle the stress of g-forces during flight.
Non-pilots must be more carefull during maneuvers. Excessive g-forces can effect your vision, cause you to black-out / red-out, or even lose conciousness.". And guess what, no pilot-_-. Add pilot class please!
And please add more viewing distances.