Reply to Custom Controller Blueprint

This is the design for the controller Im looking to build. To use in Ableton Live.

4x4 arcade buttons (clip launching)
4 faders (channel volume)
4 momentary buttons under faders (stop clip)
12 knobs (effect racks)
1 joystick (redbox control)

My only issues right now is what brain to use debating between the Livid Brain and the Midi Fighter. Any suggestions on what brain to use and improvements on the design?