Nice but lacks options Rated 4 out of 5 stars

Very clean-looking theme. However, GM script to add favicons doesn't work and I don't want to install Stylish just for that. Maybe add an option to the theme itself? Like Foxdie did.
Also, no indication for HTTPS (could be an option too).

This review is for a previous version of the add-on (1.0). 

MetroBuddy

I'm working on a small addon which will include a few common options like that. As well as a color picker to choose a color style quickly.