What would you recommend?

I want to create a site for Alaskan Artists, Crafters, Vendors and shops that represent our Alaskan products. I am using the Daily Theme and wanted to create a front page feed for paying members to post in bulletin board type posts & blogging for artists that want to. Eventually a store. What would you recommend I do now that I have MUWP and BuddyPress started? Big question I know but some suggestions are awesome. Thanks