Magento Go customisation.

Magento Go. Need some mini customisation done on magento go platform urgently. 1. I need the configurable sizes and colour drop down moved up at product view like this [login to view URL]://[login to view URL] 2. I need the details and additional details moved moved down as seen here [login to view URL] 3. I need the SKU to be right under the name of product or about availability in stock. 4. I need to remove the below from the checkout in bother registered and guest checkout. Company *Zip/Postal Code Fax 5. I need site's colour to be professionally customised to match/follow the logo attached. Attach a magento go site you have customised - just one site as i will ask the owner if you did work on it. Finally I am always employing so there are always jobs, but this client is on a very tight budget so bid along that.