Create a WordPress Template

Building a wordpress site based on videos (youtube, vimeo, etc). Member's profile need to be maintained and users profile to. Members can post videos and decide categories accordingly and users can view and subscribe to those posts and follow members too. Open form can be made where users can raise their queries and members can sort it out by typing or by providing videos (again youtube etc). Designing work needed, looking for a simple yet elegant style designing. If you have some previous work it will be really appreciated. Work already started now need more of designing and arranging work. Also this is first phase, if it works out well have other works and next phases in pipeline too.