I'd absolutely love this.
I desperately need to re-factor my Supertag structure that's just developed ad-hoc since I started using Tana. I'd like to redo it and make it fit the way I now know I need to organise my Tana Workspace.
Something Went Wrong
It seems like the colour for the highlighting is fixed. It would be nice to be able to change highlight colours on the fly ... maybe in a future version.