Free Classifieds for Musician Gear

Looking for a experienced PHP+AJAX developer(s) to create a specialty classifieds website for the Music Community of Los Angeles & Orange County of California, USA. (Site address will be [login to view URL] and it will be used to promote [login to view URL] ) The site should have a clean and easy to use interface that's optimized for speedy search queries of products posted by the public. This site should would allow users to register and post professional music products for FREE. No credit card processing of any kind is necessary. Looking into a similar design of ([login to view URL]) but with music products ONLY. Features of the site should include: * Ajax dynamic navigation of categories and subcategories * Keywords simple and advanced search * Ability to search for items within their designated zip code based on distance * SEO optimization * Google Adsense integration * Spam Guard to protects against ad spammers * Ads Moderation to give admin the ability to analyze ads before submission * Giving members ability to send mail through private email system for privacy * Ads MAP google API * Protection against duplicate ads submission * Ability for ads to be shared among social media such as Facebook / Twitter * Ability for admin to edit main categories and sub-categories * Ability for members to upload pictures (5 maximum per ad) * Member notification of expired ads before deletion * Ability for members to add comments to ads via * Ability for admin to delete ads via web interface * Site should also be designed for Mobile devices Please have references before bidding on this projects along with samples of past work. Thank you.