build shopify web site /facebook integration for tshirt biz

I can email ideas of site I want.I have content for 5 page or less site. Bidder needs to be able to build a facebook tab (shop) for the site and change default from wall to shop tab.I need auto update from site to fb of products. This job can be a long time position because I need more content added [login to view URL] is a tshirt business.