Hi!
I am moving my domains from my old vps server to the new dedicated. I am confused as to how I will do the transition. Here is the situation:

The vps hosts 20 domain + base account (old.tld). I run my own dns (ns1,ns2.old.tld) and all the domains run on those dns.
My new server is already set up with a different base account (new.tld) and already runs its own dns (ns1,ns2.new.tld).

This is what I will do and PLEASE correct me if I am wrong.

Copy the base account from the old to the new server. Recreate the ns1,ns2.old.tld to the new server with new IPs.
Copy the remaining accounts from the old to the new server.
Wait until the changes propagate.
Delete the accounts from the old server.

Is the procedure above correct? Will I have to change any IPs at the registrar?

Thanks,
Mike