Create/Finish a social interactive website on wordpress platform

This website is a private concept but will use the following interactivities: - User sign up - User submission of content (using Wordpress post interface) - User earns points, upvotes, downvotes on their posts - User profiles (show old posts they've made, a wall where they can share comments) - User messaging system (users can message each other regarding content) - Dynamic homepage displaying a catalog of content users submitted. - Mobile friendly - Connects with Facebook API on multiple levels of communications ie: "Joe Smith has ______ on [login to view URL]" and a ability to share content and register using facebook ** Please be talented in graphic design. I want this to be very indie friendly and use high detailed graphics. Please show work you've done in the past. I want to see your graphical talent.