Create A Directory Website

I need a quote, the best price, for a directory website similar to the following sites; www(dot)zipleaf(dot)us www(dot)zipleaf(dot)co(dot)nz www(dot)hotfrog(dot)com with CMS, mySql database and PHP language. Take a look at the above sites. You are to develop similar layout, modes, codes and all functionalities. All features and functionalities must be tightly integrated with the FRONT END, MEMBERSHIP and SITE MANAGER ADMIN PANEL. Below are the additional features I require: 1) the front end design and layout must be very compelling, attractive and professional looking with good quality photos and web 2.0 graphics. 2) the ability to run banner ads in the categories and sub-categories (with rotation if needed). 3) the ability to insert Google Ads anywhere in the various levels. 4) must be very SEO friendly e.g URLs, siloing, all the meta tags, image tags, social bookmarks, search engines sitemap creation, etc.. 5) search function - to display a prompt of all the possible keywords once a user start keying in. 6) must have friendly 'easy-to-use' SITE MANAGER and MEMBERSHIP admin functions. 7) the software can be used multiple times if I need to create another directory for a different vertical or different countries. 8) need the directory to be installed into the server. 9) require good after sales support. I prefer very experienced software developers who have done directory software before and I need to see samples of directories you have done. Lastly, if you do not have the specified experience and have no sample directory sites to show, please do not bid on this project. Quality work and excellent after sales support is very important.