Better still get some of the little darlings to do it as a project for their DofE or suchlike.
It has the potential for keeping them occupied for months! Becareful about letting them talk to the CAA FCL though it might damage their communication skills
I think the poster id a great idea and perhaps a flowchart to show how one can revalidate, renew, upgrade, downgrade, get checked out on how to wipe your b-m and all - can you get 16 diamensional flowcharts?