Hardware expansion suggestions

[sunflowr]

Here's a few ideas I was thinking of if there ever will be a mk2 or whatever:

Internal linking between multiple performers so they stay in sync without having to patch between them, with something like i2c or similar they could also share data so let's say one could modulate the other or similar.

Expansion port for (could be the same as the internal linking) e.g. i2c or similar for allowing to expand the module with more gate/cv in/out.

Maybe i2c trs jack on the front for things like the 16n faderbank (https://16n-faderbank.github.io/) to allow for controlling the performer?

[sunflowr]

It would also be nice with (preferably software) configurable output levels.
CV: -5 to 5 like now as well as 0 to 10.
Gate: 5 like now or 10 (some gear I got wont trigger on 5)