Deviant Art clone/Invision integration

Hello, I'm looking to expand my site in a big way. Specifically, I'm looking to create an entire user area based on the members of the forum (Invision Power Board). I'd like to use some of the features seen at deviantart and myspace to expand our community. Some of the features include, member owned pages to showoff latest work (including upload, description, ect), get comments, add to favorites. A "buddy system" so members can add eachother to their buddylist. A full backend with admin ability to verify uploads and comments. Also, I'll need this to be fully templatable with integration into the Invision Member Groups so that different forum member groups can be assigned different community templates. More information can be ready for those with specific questions, or those who are ready to start working on the project. Thanks!