Revamp of Website

My current website - [login to view URL] is based on Joomla. It is functional but needs some face lift changes I am looking for the following revamping: 1. Change in the front page, from being more text oriented to more graphics oriented, i.e. more graphics and less text 2. Change in the video plugins and suggestion for video formats for universal and easy access. 3. Suggestion and changes for payment module and subscription modules that are currently implemented 4. Suggestion and changes for banner ads module 5. Suggestions / implementation for improving page rankings I am open to migrating this from Joomla to any other platform if can provide me all the features of a subscription based website WILL GIVE PREFERENCE TO PEOPLE WITH PRIOR EXPERIENCE IN IMPLEMENTING SUBSCRIPTION BASED TUTORIAL SITES AND WORKING WITH VIDEO TUTORIALS. Please provide samples of work. Edit - April 21 2012 - One more thing, I will be hosting my videos on the hosting server (hostgator) and NOT on Youtube or Vimeo, so please factor that in when providing solutions/quotes