455014 Wordpress modification

I have a a Wordpress site (Wootheme - TheCorporation) that needs modification: sandbox.quickdick.net. The site is a personals postings site, however the postings are displayed based on the distance from the user (user's location) looking at the postings. Each post will have their own stored geolocation and the distance between them is calculated in order to display the postings by distance relative to each other. Google Map API will be used to convert street addresses or place names into geographic coordinates. Please review the attached specs for your review. Developer must be skilled in: Wordpress PHP jQuery Ajax CSS Wordpress plugin modification Project budget: $500-1000