476350 Magento Website Final Touches

Almost done with site just need a few finishing touches. One of the most important things I need done is a coding fix. I have all my products set up but when I apply discounts for customers ordering multiples the shopping cart only applies the discount for multiples of the same product when the variation is the exact same. So if you order the same product but in two different colors it won't apply discount. I need that fixed. Site: [login to view URL] Task List: 1. Multiples Discount Application – Above Task 2. Insert Slider pictures in place of generic sample slider/banner images on home page. 3. Fix the height of the “My Account” Menu bar and bring it down so it's resting on the category menu bar. 4. In each product…. I need the variation selections and Description of product brought up towards the top of the products individual page. 5. Resize the product thumbnails so there is no empty white space around the images. 6. Install two extensions through magento connect manager. They are already “installed” and in the connect manager. But they don't seem to be working so whatever it takes to get them figured out and working. a. Tiny Brick's “Cache Control” b. Canecom's “SHPO”