As you said it's not mandatory, but it is nice to have everything in one package. Great addon regardless, just want a little more options with priority config. Are you going to update priority functions with set bonuses and other new Legion stuff?
Another small suggestion:
When you choose from priority variants the "None" option should be at the bottom/top of the list, not alphabetically. It's kinda strange looking for it in the middle. Spend a few minutes trying to figure out how to delete the line
Not a big issue tho.