Hi Cameron!
I have two Epiphyllum, one is "Just Beautiful" ( it was sold as this but has not bloomed yet), and another one I can't recall the name but is some fancy named variety (also has not yet bloomed). Anyway they are growing well and I could easily take a cutting. I also have a Ric Rac Plant, which I think is an Epiphyllum.
I just had an idea. Maybe we should do some kind of Round Robin for succulents like this. A small USPS box is about $7, and these would survive quite some time in a box. If we had a half dozen people to trade we could send a box around, each person getting a bunch of cuttings for $7. What do you think?