Add album categories or photo tagging to Jomsocial

Setup: Joomla 1.5.x Jomsocial 2.2.x I would like to know if it's possible to add "categories" to the photo albums for Jomsocial so that when a user creates a new album, they are forced to choose a category for that album and that list of categories is shown on the front-end. As you know, Jomsocial videos are put into categories, but photos and photo albums are not. [login to view URL] OR How can we add a photo tagging system? Can we force users to "tag" each photo they upload with a predetermined tag based on a list I provide? And if so, can we have that list show on the front-end so that the public can view all photos for a specific "tag". We're starting a hair salon social networking website and what I'm getting at, is I need a way to organize the photos on my website so that someone can search for specific types of hair style photos. So if you want to see all photos tagged, labeled or categorized as "perm" or "curly", you can do that. Let me know your thoughts. Thanks!