General Wordpress development on my funky website

I have a cult film website which sells our home made comedy action films and photosets to its fans. As the business grows so too do the requirements from the website and i'm looking for a self confessed Wordpress genius to help build anything from new pages to new e-commerce systems. Specifically at this moment in time we need to construct a new page from which to sell photos, another new page to host a new service and look into alternative paying methods other than Paypal. We are looking for someone with whom we can establish a long and fruitful relationship.