Add Text Content to Already Built WebSite

I need someone that knows OSCommerce to take a few of my already built web pages and copy their style to new pages. Then those pages need to allow for me to easily go into the code and add and change the text on them. I need anchor text on the home page and other pages to point to these new pages. I then need to be able to add some text (content) on my home page. The main pages of my website are .PHP and are OSCommerce style so the person setting these up must know OSCommerce, PHP and web design. The OSCommerce must be fully functional as it is now when the project is complete with the ability for me to be able to add text to my home page and the new pages created, along with links from the home page and other pages pointing to these new pages. This is a very small project that the right person should be able to accomplish within 1 hour. My website is [login to view URL]