A Website Complete Project A to Z work

We need technical and price proposals for our new service website, it is one website with different services & sections. A to Z arrangement of this project is on its developer/designer side, so we will just provide our license to get partnership contract with required websites, like monster, ebay, amazon etc etc Please send the proposals as attachment and in editable formats so we will easily edit them and send them back to you, if required. Website must be easily loadable, eye catching design, easily navigate-able, Search engines friendly with some SEO work, more secure... Sections and Requirements of website. *Job Portal - Jobs from employers operating in my country & posting of jobs from world's best job portals like monster dot com as a partner. *Freelancers - this section will have the options as freelancer dot c0m is having, it will use the API of freelancer & also people will be able to directly sign up at our website post jobs, bid on them and ..... employer will be charged some percentage for each project and no charging for freelancer. freelancers will be able to login/signup with differernt services like facebook, google, freelancer etc etc *Online Shopping - Seller from my country will post their products, also products from amazon and ebay will be shown automatically on our website as their partner, we must act as a bridge among sellers and buyers *Real Estates - people will post their ads (they will login in online by special user/pass) for their lands, homes, offices and all type of real estates, the visitor will buy/purchase/subscribe to it, we will be as a bridge between them, so for each transaction we will charge them a %age, they will come to our office for signing contract. *Complaints - users will post a complaint, others will comment on them, all will be able to login with facebook, google and other services we are waiting to see in your proposals that what, where, why, how, how much to include in it.