Create new gallery.list and .conf files

Hey All,

I want to duplicate the gallery.list and gallery.conf files to create new versions of them available in the add new page menu. Essentially I want to make different gallery pages for different sections of the site. There's a Project Page gallery I want to make with specific elements that someone can use directly to make a new project page. 

I've tried duplicating the two gallery files and renaming them and they show up in the add new page list so I know I'm going in the right direction but some reference to them is missing in another file somewhere that I just can't find. Screenshot attached of the file structure I'm trying to get working. Highlighted files are the new ones.