No Recording
Given that the people who will be attending will be coming to tend their self care, as a place for their hearts to be heart, I would turn off the recording as a way to increase their safety to share whatever is on their heart, with whatever difficult emotions are there.
Breath
I would encourage the listeners to breath into their hearts the whole time, and to listen from there to capture the essence of what they heard. I think it's important that the facilitators themselves have support and for that you have my offer I made earlier.
Include Focusing Practices
I could work in some experience of Focusing. Sounds like tis' really going well.