Does this Digitone Keys plan work?

Hey hey, new to the forum but longtime lurker. I love the sound, function and structure of the Digitone Keys, but haven’t had a chance to get my hands on one.

I play keys for a band, but scrabbled my live rig together from gear I used to use for improv and electro sets but now the cracks are starting appear, and it’s getting more obvious that I need to simplify.

The way I see it the Digitone Keys could take the amount of cables I’m patching at a gig from 30+ down to 3-5, I just have a few pretty specific questions that I could see clear answers for elsewhere.

1: when using keyboard split, could I have one voice playing with an arp, and another voice further up just playing what I play or is it universal? Eg bass on lower half playing 1/4 notes, lead on high playing riff)

2: how would it handle sending a voice out one of its individual outputs into a pedal (EHX Mel9) then feeding it back into the L input, and a monosynth feeding into R?

Also if anyone has any experience using it in a band setup opinions and hints would be awesome too.

Cheers!