Hide menu items

Hi
I set up a blog template for new blogs on
Multisite 3.1.2
NO Buddypress
Supporter plugin Version 2.2.8
Product theme
New Blog Template

I want to prevent new blogs (supporter and non supporter) from being able to edit dashboard menu items like the Appearance, (themes, widgets, menus, theme options, custom styling). How do I do this?

I tried Membership plugin first but it looked like new blogs had some access to the super admin panel, which I don't want so I scratched it.