Beauify an Excel spreadsheet

Simple Project. I have an excel sheet conting infomration about futures exchanges and their products. My problem is it doesnt look very professional or easy to read. So the project is simple. Take my spreadhseet and make it it look professional and easy to read. Some guidelines below. Maximum Width 1 A3 size page (Landscape) Maximum Height 2 A3 Pages (landscape) You can use any of the formatting options in Excel to format the sheet (literally the world is your oyster). Heck you can redesign the whole worksheet if you want as long as the other criteria are met. The worksheet must be easy to maintain The sheet must have a professional look and feel (i know thats a littl subjective but hey what else can i say) must be comaptible with Excel 2007 and 2010. Apart from the above you can do what you like.