Build a Social Network

Hi, I am 17 years old, I would like to build a fully functioning social network that can be turned into an anti-bullying community where people can get help, advice and support and where users can help others, share stories. I would like stuff like: User Interface Simple new user registration Straightforward signup with Facebook Straightforward signup with Twitter Private messaging Main activity feed Instant notifications Real-time chat Members Adjustable member levels & moderators Member activity feed Invite friends Member search Activity Feeds Inline links, photos and videos Inline comments and likes Publish to Facebook and Twitter Blogs Multiple blog pages Multiple authors Forums Multiple forum pages Moderation controls Events Multi-part profiles Event activity feed Track RSVPs Discussion topics in forum Groups Multi-part profiles Group categories Group activity feed Discussion topics in forum Group events Media Multiple gallery pages Photo uploads E-mail address verification Member banning Moderator and administrator accounts to help out Member approval Access code restriction