Copying and modifing a website

Hi, I own a website, which is fully working programmed in php / zend. I want to create a website that will be based on it so at first you'll have to make a working copy of the old site. Of course, I have all the files needed for that. As it's done some modifications will have to be made, like applying a new design, changing some of the texts, and adding 4 new pages. PM me and I'll give you the URL of my existing site. Please contact me ONLY via freelancer.com PM. Regards, Doriansol