A cockpit must not bankrupt us, and you can get far if you just think economically. All my Open Cockpit hardware I bought as kit. It is cheap and has a good quality. And it's more fun to "build" it your self. All signal lights, buttons, LED displays, electric motors for autotrottle and trim indicator is controlled by the Open cockpit hardware. The throttle lever is conected to the master card to give full autotrottle motor control.