Joomla/Jomsocial experts needed.

We need a customized plugin extension that fits our needs for our jomsocial site. We need a music gallery where users can do the following 1.- Option for Registered user to upload songs 2.- Option for registered user to download songs (can be activated in backend) 3.- Able to arrange songs by categories, titles and artists 4.- Search box 5.- Embed code/share on other popular sites such as facebook-twitter etc. 6.- Option to make playlist (also embedding code) 7.- Option to add image/thumbnail to mp3's 8.- Option to rate and vote for song 9.- Option to comment on songs 10.- hit numbers (how many times a song has been played) 11.- show uploaded music on users jomsocial page in gallery format 12.- jomsocial music player plugin 13.- Support many music formats 14.- Option to sell music 15.- Music gallery module on profile 16.- Latest Music module 17.- Most listened to songs module 18.- Charts that showcase the most popular songs ( that integrate with ratings) 18.- Highest rated/voted songs module 19.- Selling module 20.- Option for Selling or Sharing music (to be activated in the backend) We'd like a simple video gallery plugin with -Slideshow of the user's uploaded videos on their profile -Rate/comment capabiities -embed code -charts -Option for Selling or Sharing original videos (to be activated in the backend) Also we need someone with expertise in jomsocial and joomla who can fix any bugs, install paid membership and virtuemart on user's jomsocial page allowing them to sell their work directly from their own profile and other small custom programming. Our budget is between $0-2500