I don’t have my pedal yet but this is what I would do.
For live playing.
1- Right hand harmony.
2-#2 Fill.
3-#4 fill.
4-Lyrics down.
5-Not sure yet.

Assignable switches.
1-Mute Acc. 1 to 5.
2-Mute Bass.
3-Mute Percussion.

Everything else is within easy reach on the Pa4z.
John C.