I would like to see this being handled by a (layer 2) DAO. While there appears to be only $8400 of exposure there is no good reason to use a non-multi-signature mechanism if one does exist. After all getting people to change their votes on a proposal could take weeks to months depending on where the support is at the time of a misstep. Not only that, technical difficulty, as it's put here, would be mitigated from a system of peers where no one party has to perform actions.
RE: Request for comments: HBD stabilization DHF proposal