Content Management Tool - Jo

We are looking for someone to install and setup Joomla or a similar content management tool for a new site. We have a completed layout for the homepage and will completing other pages within days. The tool must have the following capabilities: - Manage different content areas - Have user level/admin levels to allow updates of some information for certain users, but not all users. - Banner/ad management tool. This should rotate banner in a set area of each page and track impressions and clicks if possible. - Features of the site include image gallery, video gallery, article, news, news feeds, blog, user forum. - The site will eventually need to allow for site visitors to register and update profile and publish content such as images, stories or other content.