NaughtyNerdy

I know lots of sites are using wordpress for paysites, not just tube sites.
Been searching around here and google-fu to see how it's done but so far I've got no idea how to do it without another CMS plugin or overhaul, like the following.

I was looking at adultsitecms and heard the code was too strict so you can't make the site nice looking without shit ton of time investment, it doesn't work with most plugins and has 0 customer support.

I also saw aWhiz, which looked ok but some forums said it had similar issues to ASCMS.

What plugins does one need to go from basic, normal wordpress to a paysite with the following functions/features/stuff?

-Signup/login that works with CCbill
-Membership information and setting up membership types/lengths etc
-Auto creation of photo galleries
-Creation of thumbnails
-Auto zips for members to download photosets (not necessary but nice)
-Auto creation of video pages
-Plugins to display latest photo/video sets on tour page, main page etc.

Apparently all this stuff is done by both of those companies, but if I can do it all in wordpress without having to use them that would be amazing. Advice? Links?