Move email provider for a dog brand

I don't like our current mail provider, they are expensive and the support is weak.
Currently, our email is set up with names.co.uk
I already have an account with Fasthosts.co.uk - we would need 4 mailboxes set up

hello@ (this mailbox was called Caitlin)
lori@
amanda@
claire@

You'd need to set up the mailboxes with Fasthosts
Point the DNS to the new mailboxes
Make sure the switch had worked
Ensure we had a step by step instructions on how to change our mail settings over

For the right person, this shouldn't take long