Need Classified Website - Craigslist / uni-livomg.co.uk

Looking for a business directory site similar to Craig list/ [login to view URL] and [login to view URL] I want the site to list categories on the home page. Business to have the ability to post and edit their details and also upload pictures if required. A payment gateway for business upon registering their details. However this could be disabled so business could pot for free. Facility to include Google map for each business The ability to include banners / ad sense Open source codes A clear but graphically pleasing site that commands a professional presence I am only interested in Applicants who have designed similar sites and have proof of this. I have several projects I need completed in the coming months; a good job would guarantee immediate future work.