Bigcommerce modifications

In summary, three parts to this BigCommerce project; a) Build shopping cart side-bar summary b) Add 'quick add' function to product display c) Remove product page linking Part A Create a right-side-bar that summarizes everything in the shopping cart, and allows the user to increase/decrease quantity with a single click, and also to remove the item with a single click. See attached screenshot "Sidebar". The sidebar should display on every page. Part B Create a quick add function to product view. Current view on our site can be seen at [login to view URL] , desired view can be seen in the attached image "quickadd". Part C Remove product page linking - if you visit the site as linked above, and click the product name, it takes you to the product page. We do not wish this to occur - rather, the product name should not link to anything. Clicking the product image, however, must continue to function as it currently does (pop up a quick-view box). The above elements should be designed to match the existing theme of the store. Please respond with a summary of, and links to, your relevant Bigcommerce experience - if you haven't had extensive bigcommerce experience, don't bid!