Pruning retention policies for multiple repositories

I’m looking to migrate from CrashPlan. I have multiple repositories that correspond to CrashPlan Backup Sets. The retention policy for most of them is the default CrashPlan policy:

-keep 30:365 -keep 7:90 -keep 1:7

But for a few repositories, e.g. Public and Multimedia, the policy should be the same except for -keep 0:365. Will the following commands accomplish this:

duplicacy prune -id Public -keep 0:365
duplicacy prune -id Multimedia -keep 0:365
duplicacy prune -all -keep 30:365 -keep 7:90 -keep 1:7

If not, please explain why and what commands I should use. Thanks in advance.

I think what you got is right.