User Upgrade options

I'm a testing my xenforo forum right now. I am trying to get my head around how I will handle the upgrade options. I want to allow people to register as free and allow upgrades to get more stuff from the site. Then have one more upgrade to get even more stuff. Gallery, chat, etc.

My issues are. I don't want the upgrade options shown after a user is at that level.

Is there a way to hide these options. I have tried to so this and failed. Please give me some feedback or help on this.
if you go into the upgrade itself that you created. There is a checkbox to disable "
Disables the selected user upgrades while this upgrade is active. This is helpful if you have tiers of the same upgrade and don't want people to buy multiple levels.