Hey, no we don't have a discord or original adventures (yet), as for the converted ones, I started a new thread here. I'll be organising my notes on adventures I converted and post there from time to time, it might help those interested.
I see that you reference convert DCC modules. I was thinking along those lines as a fitting scene and as you've stated it's a system that's part the inspiration. I need to try this system in action yet as it's much more to what I am looking for. I love the idea of Cairn, but my more mechanical brain gets stuck in the simplicity (silly I know) but this has a little more to it than that, which is more up my alley.