3PDT order switch in a 2 loop switch with master bypass?

[edgyswingsetacid]

I'm using this wiring diagram to build a 2 looper (instead of 4) with master bypass and I'm hoping to use the 3PDT order switch but I'm not quite sure how to wire it up. I'd also like an LED to indicate when they're reversed if possible.
Can anyone help me here?
It's my birthday if that does anything for you.