Looking to Integrate registration system into joomla site

Hi all 1- I m looking to integrate a user registration system (may be community builder) to an existing joomla website [login to view URL] . This system must have a. A paid membership with a separate donate option (once and recurring). We also need the option to send emails and automatic reminder email to paid members. 2- Integrate a forum that will use the same username and password. 3- I m also looking to add a photo of the candidate on the top right corner of the site with a css class suffix. If you already done a similar project please provide sample along with portfolio. Ps: Project must be done in less than a week We are using a rocket theme template for the core site