So I have a client with a domain and site hosted on godaddy. They hate it and want me to make them a WP site and host it on my reseller account. What is the best method to do this? I was thinking I create the account with the current domain name then install WP and build site, when its done, then change the DNS nameservers to point at the new hosting. There must be a way to install WP using just the IP? Or should I build it on a spare domain I have, get it done and then move the whole site to a new account after I have pointed the domain? Though this seems like it would have down time. Usually I am designing fresh new sites and this isn't an issue and when I agreed to the gig I forgot to consider this scenario.