China should also build a Gulfstream like business jet. There is both a civilian as a military market for it. It would be nice to see AEW&C and AWACS platforms based on jet planes rather than turboprop planes. All modern airforces now have AEW&C and AWACS platforms based on business jets.
business jet AWACs are small, too small for China's needs. Y-20 is a much better platform IMO.