Batch Create - More fields to populate

I love the easy of use of batch create and the plugin has been a real dream when I am creating a large number of sites in WPMU. I would like to have batch create also populate some fields in the site as well via the CSV/Excel spreadsheet in addition to the username, password, site title, etc. Is this possible? Of particular interest would be; adding a unique profile image in the site admin profile ( yes, I have them all pre made ) and other theme specific profile settings that were custom additions to the default theme they are all inheriting.

Any help would be appreciated.