With the right software you won't have a serious problem. I have small problems only because I want my setup to work with and without a computer. The latter has less possibilities.
I think there has to be a balance between Sylphyo as a standalone instrument and Sylphyo as a MIDI controller. Both implementations are very good.
I use the distinct sounds of the Sylphyo in parallel with other sounds via MIDI. I can live with the missing MIDI thru. Just would like to get rid of this program change from the Link.
Our secondary discussion:
My description was misleading. I don't play through many speakers yet. That's a future plan. I meant a hexaphonic guitar pickup with 6 outputs. Each string in a different audio channel. Overall output is stereo for now.
You plan to play through 24 speakers or more? That's quite a mouthful :-) Do you make a dome or a circle?