Configure Wordpress to post to Facebook / Change Picture

Replace disproportioned picture on center of home page [login to view URL] and configure blog to auto post to facebook business or personal wall page. You must search for a good picture that fits well. I'm willing to pay the licensing fee for the picture to any stock photo site. I know there are several free and low cost plug ins out there. Looking for a good recommendation and quick installation (Would prefer if blog posts could be scheduled to post a a specific time but not required) Please visit page and make sure you fully understand task before bidding. [login to view URL] The right person should be able to get this done in less than two hours max. PLEASE DO NOT SEND ME LINKS TO 100 SITES THAT ARE IRRELEVANT TO THIS PROJECT. THANKS.