user registration addon and directory addon

Hi there

I want to create a directory that offers a free listing and a paid listing, self-managed via a WP account. I am thinking of using Gravity forms, the user registration addon and your directory addon.

Do you think this is feasible ?

ie. a new user can register for a paid account then manage their directory listing ?

any guidance appreciated

joe

http://ww.wp.xz.cn/plugins/gravity-forms-addons/