Oscommerce site enhancements

Installation of the following contribs on our existing oscommerce site U HTML Emails [login to view URL] Ultimate SEO URLs [login to view URL] Order Editor [login to view URL] Who's Online Turbo [login to view URL] ANTI Cross Site Scripting attacks [login to view URL] Security Pro [login to view URL] also we want to have product data from 4 of our suppliers automatically published on our site including pictures that we want to be downloaded to our sites image folder. script will need to crawl the suppliers sites daily (or when we click button to run) and show supplier categories in the admin. we will want to be able to choose which categories/products will feed into our categories on our site. we want to be able to not show products that have zero quantities on suppliers sites. we want to be able to change pricing via admin per category by a percentage above suppliers pricing or a dollar amount and with a pricing bracket (eg. add $50 to all products under $500 add $100 to all products over $500 or whatever pricing bracket we choose for the category. We also will take the opportunity to get you to make minor changes along the way as we see we would need them.