Good, looking forward to it.
BTW I have a vintage digital piano at home (Yamaha
PF2000) which
offers a lot of different Scales. I have not seen this interesting
feature in any other digital piano since then.
You could try to retune it with Scala via MIDI. I suspect it
supports XG sysex data, so you can do SET SYNTH 108.
Otherwise I could add support in Scala if you send me the
sysex codes for tuning.
Manuel