Crop config per template

Really like the crops feature of MoreGallery and am looking for ways to improve the configs.

Currently I am setting the crops in the system setting ‘moregallery.crops’ which is fine but I’d love it if there was a way to specify different crop configs for different templates. Is there anyway of doing this? It’s confusing for editors when all crops sitewide are shown for every image when only certain crops are used in certain templates.

Was thinking it would be great to use the template properties but not sure their designed to be used like that?