We mostly agree to this on the first look so will keep it ready for implementation when other higher priority tasks get flushed out. Also when 100% weight can only be reached by more than one signature, we will need to come up with a good solution to get it. Currently it is only possible by circulating the data around and the last owner doing the post after adding signature. We will look at if anything better can be done here such as maybe getting Vaults to accumulate signatures for POST operations from different clients until the required weight is reached and then handling the request. We might need to check how certain other systems do multisig as well to see how we compare. The adding of granularity does make it powerful but need to ensure it does not come at the cost of complexity and devs understand it easily.