But still dont know what to do now to get the old CB users as new EP users with the updated information
Sorry we can't help you with this, keep in mind that you can't import passwords, in DB are not store clean password but only hash. we recommend you to work with Database:
- copy Joomla user table in new installation ( #__users table ) to keep name, email, password
- copy Joomla usegroup table to keep usergroup ( #__usegroups table )
- copy Joomla ACL table to keep ACLs ( #__viewlevels table )
- copy Joomla usergroup map table to keep association between users anda usegroups ( #__user_usegroup_map table )
- make a query to copy values from CB table to Easy Profile table ( #__jsn_users table )