large website like digg.com. ( php )

we want to develop large web site by using pligg script ([login to view URL]) and add many special plugins and modules. like I want all feautes in [login to view URL] , [login to view URL] and the other top sites like these service : the most popular and recently of all (daily - weekly - monthly) For example, the best articles, news, video, caricature, the game of Internet, television program The best player, the code, the report .... Etc. It is very important following 1) done as soon as possible. 2) the development and programming should be easy and quick and professional as the site of [login to view URL] 3) full-time developer / developers to complete the project. 4) and that is already developed by the development of sites or a large software 5), offering all the rights of the program + source is owned by us and the developer may not be offered for sale or free of charge. 6) is required (paid extra) to provide direct service support to any problem or defect, or a breakdown in the program or database during at least one year from the date of the end of development. 7) We want more new services continuously with time and can choose the most important and best services, and ideas of the best websites in the world I hope the developer who wishes to work to determine the costs and time to end the project and send me detalis to my email . sa-biz@[login to view URL] Regards, KM