The world's air traffic control system and many of the commercial craft flying in it stay in the air and in the control of their designated pilots largely through chance. Okay, that's an exaggeration, but an commercial airliners control systems are hideously complex. New systems and add-ons are notorious for being unreliable.
Not to say you have some great ideas, but implementing them would require a vaster upgrade to what is currently flying than I think you quite realized. :-)
Wade.