Upfront Usage, and compatibility with already developed / bought themes

Hi There,

I am wondering if Upfront would allow me to visually edit themes that I am currently using for my clients/ themes i currently developed.

I am also wondering if there is a plugin for a client management portal similar to WP-CLient, project management plugin , and a plug in to manage work orders.

I am also trying to change my sign up email for WPMU Dev, but I cant seem to - any suggestions?