Things don't work like that. According to what you say we should stop producing anything u til we get 40 F110 engines. In that case, we would have nothing in our hand next 20 years. Instead we have a plane flying and several prototypes are in production.
Türkiye has very strong land based aesa radar, early warning systems, one of its kind ew suite, satellite support, among others. These all constitute into a stronger air defense. Iran lacks many of those