Directory Web Site Similar to eDirectory.com

We need a hierarchical Website directory built, which will hold geographically organized listings for a single industry of professional services companies. The top-level category needs to be Country. The subcategory below Country needs to be State/Province. And then the subcategory below State/Province needs to be City. The directory should provide most of the same features and functionality as [login to view URL] and should be built in php and MySQL to run on a Linux Web server. Include basic blogging capability (either WordPress or something similar), with some space in the right nav-bar of each page throughout the site, for the most recent 5 clickable post headlines, as well as a link to the main blog page and RSS feed button. In addition to your fixed-priced bid for developing this site, please also indicate your cost for any changes/build outs that may be required a few months after the site is launched. You also must have a minimum of 3 impeccable phone-verifiable references. SCREENING QUESTIONS Have you developed similar hierarchical Website directories? For what industries? (Provide links) What would be your development/testing timetable and milestones for this project? Where are you located? (city, state, country)