HI steinberg support team
A nice idea wood be a default midi keyboard. Bud like a fream where you can implant the cmc controllers into the keyboard. So you buy the default midi keyboard with only standard functions like piano key,s ,mod ant pitch wheel ,octave up down ,ant some other little functions ,So if you later what to update the keyboard by implanting cmc controllers into the keyboard fream by own cmc controller of choice.
Thanks marc.