Adsense for member's buddy zone

I have the buddy zone script and I am wanting to add a page that basically is an instructonal page step by step explaining to members how to sign up for a google adense account and then I need a place where these members can enter their adsense for content property code. This will automatically generate a 468 X 60 picture banner with their adsense code to be displayed at the top of their own personal profile page in the current advertising area. see [login to view URL] It's the spot just to the right of the logo area. With my site though I have members with multiple profiles on the same account so I would need it so their adsense banner is on all their profiles and would be displayed on new profiles they create on that same account automatically. This would be a feature available to my paid premium members. So I need it so if a premium member cancels their premium service they will have their personal adsense code chagned back to mine. I can list the site and explain more to bidders. Thanks