DB Connection - Site Move

Current Requirement: We want to move our site CISSP Tutor built and hosted on Godaddy [login to view URL] to a new domain name on godaddy. I have moved all files across, just need someone to update the code, re-setup the backend DB, reconfigure the contact US form to new email address. Same godaddy account need to use a new DB name as can't use old one. Need to ensure site works through SWREG same account as before. Future work: Adding a new product. Let us know how much it would cost to add a second product if we wanted to. Thanks George