Integrate icon sets if bought by user

Such as sets that have been built for use with Nova Launcher? They conform by style and come with massive qty of apps already built.

Still keeping the category icons for choices as well..

Secondary option building on that

• Option to display the category icon in a smaller version in corner of any non-Category “main” icons chosen?)

*If I can get to it, I can try to roughly mock these variations up with screenshots, using an example set that I already have and tying your category icons.*