OK, this may be silly, but, I haven't found an answer yet. I have a client that wants to take 14 existing live domains and convert them to WordPress. Sounds like WP multisite would be perfect. They all will have the same look and feel and pages for the most part.
But, my question, where do I install it? I don't want to use any of the existing domains as they are live. Do I just make up a master domain, like example.com, and use Plesk's IP default domain to preview?
Any suggestions?