Orkut Interface replica

I want to start a new website with exact interface like that of Orkut communities. Orkut communities interface is rich in Java Scripts, Ajax, PHP, HTML5 and Flash. If it is not possible to replicate exact interface, at least I require some specific features to be enabled on my website Features: 1) Like option for every post with smiley (Check attached images for numbers) 2) Profile name with Display Image, time of post 3) easily changeable community display picture HQ 4) Total number of users details along with no of active users at a time 5) Options to ban, remove or block a member 6) To create polls 7) Auto backup 8) Users own blog page 9) Ability to handle gif images Please bid your amount as well as time frame required to complete