OsCommerce Numerous Items

Looking for the following items to be done: New content to home page per SEO instructions. This will be new content and new feel. Catalog needs to be made the same through out site. Change Contact US page to Javascript Page that will interface [login to view URL] Add new category, we have calculations that must be included such as sizes are different sizes Update OsCommerce to newest version. Apply theme to site to make it all the same colors and feel. All default icons need to be changed to custom icons.