First crack at pre-seeding the ribbon display state
An alternate proposal

Hacky, but SetUICommandProperty doesn't seem to work until the
ribbon is actually drawn?
Boolean is for the "ischecked" test

Enable is whether it's visible?  Maybe?
This code appears to never be run

but comment it anyway just to be sure.
All checkboxes default to unchecked

Make what we display and do correspond with that.

This is highly suboptimal (we should be able to save settings!), but
having a self-consistent UI is more important.
spelling
Whoops, we do want the first column