Is my thinking correct?
We use two ISPs to host our domains (all but one of the domains are on one
ISP, we want to move that one domain over to the different ISP).
I say the fewest risks are presented by purchasing a new domain name, then
moving the contents from the old domain into the new. Leave the old domain
up and running for a year, but redirect to the new domain. After a year,
close the single account and let the name expire.
A better alternative would be ...?