XCART modfications

Hello, I'm using XCART shopping system and I need some modifcations done to my store ASAP (right away!) I NEED SOMEONE TO UNDERSTAND XCART, WE DONT HAVE TIME FOR SOMEONE TO LEARN HOW XCART WORKS. 1. Add sub-categories of bags as well as hats, tees, jeans, belts, and accessories 2. Change "Contact Us" and "Help Zone" pages to make them more personal (i will explain, very simple) 3. Change "Home" link on the e-store so it takes customers to the La'Tik home page 4. Change "buy now" button to "add to cart" 5. Eliminate "about us", "call us", and "contact us" links from the e-store 6. Make "LOGO" link in top left corner of e-store page an active link which takes customers to the home page I need these fast changes done in 1.5 hours while i work with you on instant messenger. If you are able to meet requirements please PM me right away. Thank you.