Discussion about the Korg PolySix synthesizer

Something that came to mind recently:

The factory MIDI kit essentially "takes over" some of the functionality of
the KLM-367A if I'm not mistaken (for example, RAM and processor). Wouldn't
it be possible to create a sort of hybrid board of the KLM-367 and the MIDI
board that combines this functionality into a single PCB? Some kind of
redesign?