Just in case you want favorite folders instead of favorite files, you can also try https://github.com/facelessuser/FuzzyFileNav
. Though you could always just extend your plugin if you want
Oh and you may want to make a note, "ctrl+alt+shift+p" overrides a default binding in linux and windows systems. Not that you are going to completely avoid these issues, but you may want to make a note of it in your readme (since it's a default binding).