I have volunteered to help create a site for our community based web -- I am using XOOPS CMS to create it. We want part of our site to have public access; registered user access to somethings (parts of the forum); and then paid member access to all sections of the site. We want to sign members up through paypal. Can this software eaisly integrate with my XOOPS based site in look, feel, and usability both from a user and administrator side? Mind you I don't know much about coding (but I have begun to try!)