Wordpress based video clip store with CCBill integration

I need a plugin for selling video clips (downloadable) through Wordpress as well as to have it integrated with CBill - credit card processing company. I want to open a site (blog) based on Wordpress where I would like to be able to sell video clips (downloadable). First it is going to be a clip store and later in a few months I would like it to be a paysite with memberships as well as clip store. However the clip store part is the most important now. I would like the whole thing integrated with Wordpress and CCBill - payment gateway - more info from them: <[login to view URL]> So the customer sees a blog post witrh screenshots from the video clip and presses Add to cart button, and then everything is like in a regular shopping cart. Everything needs to be SEO friendly and I will need some stats about number of sales, which customer bought which video clips etc. I want to be able to install the whole thing myself because I want to try it on one domain first and if it works I will install it on more websites. If possible I would like hired person to do some changes and add ons in the future. So the plugin should be customisable and to have features like: - "customers who liked this product also liked..." - rating (stars) with every post - comments - tracking customers - how many videos which customer purchased etc. - mobile version if possible but not necessary if expensive - customers can choose video format