Perhaps a bit obscure...
I've got a couple of instruments with the Buzz Feiten tuning system installed. When I use my Peterson strobe stomp tuner, the sweetened tunings are awesome. It would be really great to have that option with the KPA tuner. It would be even more awesome to have that function easily turned on and off via MIDI CC and/or a simple front panel single button push.
YMMV...
Heater