ADMT Migration Question

I have a question about an upcoming migration we are doing. I have gone over the documentation for ADMT and read the order in which to migrate is SERVICE ACCOUNTS, GROUPS, USERS, COMPUTERS. But if we were to migrate a server first and we have SID filtering disabled and enable SID history, if a  file server is moved before any of the users or groups would users in the SOURCE domain still have access to the migrated server in the TARGET domain after it is moved since the ACL's still contain the SID's of the users in the SOURCE domain? Any help is greatly appreciated!
Thanks