We require someone to carry out the task of moving under 100 accounts from one cPanel server to another. The things most crucial are:
1. Being able to operate in a time frame that does not impact users.
2. Maintain email from one system to the other (only some accounts have email, and there is not a large amount in most cases.)
3. Test to make sure that all accounts and related cPanel data have successfully been migrated and will not cause any issue on the new server.
Essentially, you will be able to rsync between servers, and accounts have already been copied, so it will just be a matter of updating them this way.
We have Perl scripts that use the API of the DNS provider to update the settings once moved.