Ability to schedule Space XML exports for all or selected spaces

In Confluence, we have the option to configure different Scheduled Jobs so the instance will do some procedures "automatically". Since Confluence can be used to store all kinds of documentation, it would be great to have a scheduled job that would export individual Confluence spaces and attachments rather than the whole site.

e.g. We store Disaster Recovery documentation as Confluence pages - if there is a disaster, Confluence is unlikely to be available. Rather than having to have a copy of Confluence available on support PCs and daily backups of the entire site copied across (which can be very large), it would be much better to be able to schedule exports of particular spaces.