(Just wanted to tag a reply on here to say I've seen this and will get back to a proper reply sometime soon!)
Ok! So;
Re: Draw Your Bath And Load Your Gun, it's done in addition to your Downtimes - it doesn't replace them.
I wanted to keep the thing with the Adrift's clock pretty simple, but I could maybe look at making it more interesting.
Re: the Advocate, I usually give out CHANNEL based on if the playbook has mechanics that cause them to lose it and what kind of moves the playbook has that use it. Advocate only has one move that directly uses it, and it's purely a supportive move you're likely to only roll once per session. Outside of that, the only thing you have naturally to use it on is Weave Magic - anything else, you'll need to go out of your way to get by taking a move. That said, I like the idea of tuning it more into the local environment. Look for that in a fuiture version.
Revenant I'm comfortable with, since their CHANNEL can decline with their one move that naturally uses it.
Re: Performance, it replaces it becuase I wanted the Idol to be focused on that. When it's showtime, that's what you're doing - not lurking around doing downtimes.