How do I create a service selection page with Pro Sites?

I am trying to create a service selection area where customers can choose their services to sign up for using pro sites. Please view the attached screen shot to understand what I'm talking about.

Also, I'll be using the new blog templates plugin so that customers can choose templates based on which pro sites packaged they signed up for. Is this a possibility?

Whoever responds to this question, please give clear step-by-step instructions on how to accomplish this.