2) Have a persistant visual "button" from IS that tells me the state of my druid's toggled key (either "2" or "Shift 2").
There is now a preview build of ISBoxer 35 available with this feature available as discussed. It's not fully polished but it is functional and people are starting to use the new Click Bars.

Some examples/screenshots from me and Zanthor here

If anyone would like to get a copy of the preview build come to the ISBoxer chat room (as on the sidebar on isboxer.com) for a download link. I cant wait to see how people will use these