Hi everyone, it's been a years since I was in CMS business, and now I have to install some CMS with powerful gallery (such a Coopermine, or at least it was powerful), with possibility to define side modules and FIXED categories on menu (so not 'blog' type with Archive Jun, May, April blah blah side menu type and with easy social media integration - not so much for login with google or facebook account, but with options to share pictures or stories on social sites such as face, twitter, pinterest etc. Site is run by admins so basically membership of users/visitors doesn't play any role as forum is turned off. So, I need to upgrade this site http://cvecara-neven.com/ (without turning it into blog type) with all goods things but adding those social network integration stuff. Please advise. What would you choose for such task?