5 Changes to my oscommerce site

Edit: I have increased the payment to attract more bidders ... I need a talented coder to do some work on my oscommerce website for me. 1. Currently the categories shown in the left hand column under the heading "products" links to a listing of items within each category. -> I would like this to be changed so that when a category is clicked, it links not to a product listing, but to the product description page of one particular product in each category (I am currently working on the product description for the product and will let you know the product id). 2. I have products that come in numerous colours. Currently the customer has to navigate away from the product description page to see the different colours available for the product. -> I would like this to be changed so that there is a photo of the colour options shown in (or next to) the existing text only drop down menu. 3. Currently in the product description page oscommerce will only allow one single image. This means that I currently have to put any extra images into the product description, which is not good. -> I would like this to be changed so that I have the option to upload extra images of the product. 4. Currently the "add to cart" button is shown at the end of the product description. My products have long descriptions, which means that the customer has to scroll all the way to the bottom of the page to get to the "add to cart" button. -> I would like this to be changed so that the "add to cart" button is located before the product description starts and underneath the product price. 5. Under the "Newsletter" link on the left hand side in the [login to view URL], please put 4 small social media icons (I will supply the icons) and links to my social media pages (my twitter page, my pinterest page, my facebook page and my instagram page).