Looking to setup new dating/matrimonial or social networking site. Do you have one?

First of all, please do not bit $250 initial for the sake of winning and then later demand $250 a day ;-) Basically I`m looking to setup new dating/matrimonial or social networking site. If you have already one, then please show me a demo, I am very much interested. If you already have a clone with limitations for free users and ability to buy subscriptions for advanced users, pm facilities etc then i will be interested. But advanced features for users and admin are required! Make sure I dont want basic features but I am more interested in Advance features, very much similar to [login to view URL] or [login to view URL] Please show me existing design and I will supply new design in psd for you to implement. Payment by escrow or paypal. If you any other readymade script please you can specify, feel free to ask me if you need any clarifications or you have any further queries. Thank you in advance.