If your existing host uses cPanel, we can copy your existing site, username, mail, everything! Absolutely no headaches involved in moving. Also this works with any version of cPanel, so if your old host is out of date, there's no worries at all.
After you sign up for your account with Paravel Solutions, call our toll free number 1.888.712.7023 and ask to speak to a transfer specialist and tell them that you'd like for us to move your existing site for you.
If your existing site is very large, there is a chance that cPanel could timeout during the transfer. But it's always worth a shot!