Hiding BuddyPress features

Hey there.

Using Membership in multisite with Buddypress - http://exploringfoodandwine.com/

Trying to hide the BuddyPress items from non members. Can I set it to hide the menu items from people below the "Paid" level of membership, or, even better, display the "Sign up to see this page" if a "Free" or non logged in person tries to view it?

Thanks!