329459 Market Place Site

I looking for a standard market place site similar to elance or scriptlance. Initially, two services are offered, photographers and videographers. The site should also include: - admin panel for content management; - capability to add further services down the track; and - payment capability. Some basic customisation (consistent with the abovementioned services) will be required, for example: menu labels, banner. It is preferred that the backend is mysql based. Please submit: - proven examples of similar sites that you have created; - detailed features list; and - high level technical description of the platform technology.