Is it possible to choose the fields that are displayed

I am loving this directory so far and the support is great as well. I am making a lot of headway with setting up my directory.

I have a couple of questions about how postings are displayed.

1. First of all, I have [tagline] displaying in all my posts. Is there any way to get rid of that ?

2. Is there any way to allow only certain memberships to have the privilege to post certain custom fields info in their listing ? For example, an Advanced membership will allow a user to post their short description, but the Basic membership will only display the short description.

Can this be done ?

Thanks in advance for any feedback.