There should be a relatively simple option in ADMS to truncate data from the vault, or to backup just the configuration.
Doing an implementation at a publicly traded company means going to a multi-stage process (dev, test, UAT, Prod) with multiple vault environments to verify the configuration before go-live. It would be very convenient to be able to either remove all of the files from the vault to provide a clean starting point for a new environment.
Alternately, the option to backup JUST the configuration would be a huge help as well.