User Sso Registration Page - user-sso-registration-form

Hi -

I'm trying to understand what others have done with the user-sso-registration-form? There was a post about a year ago, about trying to pop the registration page in a modal window, http://community.lithium.com/t5/Developers-Discussion/user-sso-registration-form-in-a-modal/m-p/202800#M9050, but there is no response?

It appears to update the user-sso-registration-form that professional services are needed, but didn't know what others have done to improve the standard form or have used Lithium professional services?

Example: Today

Possible new form (new modal, new window, etc)

Would this require professional service, or just CSS updates?