ASP.NET, Google maps, WCF - Google business inspired

A web application similar to Google Business, searching companies (SQL Full Text search) in the database, listing results, displaying location on Google maps with the basic company data. Companies can edit all their data when they log in. Can have their own page, presentation. Can add pictures to presentation. Website needs to have database administration pages - for site admin. Users can review and rate each company. User need to verify the comment or rating by e-mail. Must use: ASP.NET, Layered architecture, WCF services, Google maps API, AJAX