FYI, we presented a short version of this proposal to last last week’s MetaGovernance WG, and revised it based on feedback. Just wanted to tag @katherine.eth for any additional takes or comments! 
Also, I’m the Josh (thelastjosh.eth, to be specific 
) named as manager above: I’m standards lead at DAOstar and the executive director of Metagov. Also the guy behind this old post in the forums: Understanding and coding the ENS constitution