[Reeve of shinra]

Well the "bar" looks like the Star Hack with some wicked replacement images. If I am not mistaken its customizable enough to have a specific pic for an admin or mod, but you will have to look at the code and figure that out.

The second part, add a custom profile in the admin panel.
If your using anything current, you will be presented with the option of making it visable or editable by the user, simply select no and only admins will be able to edit it.

Hover over the link after that last part is done and look at the url for something like Field5 or Field6 or whatever # it is. Then go into your postbit template and add $post[fieldx] where x = the number relating to the custom profile field you made.

(and were still helpful but we do have lives)