modify our online shop

Hello We have a live online shop, but we need to do some revision to it to improve our visitor's shopping experience. 1. We need to add this widget to our column left box: Free Shipping, Free 30 Day Return Policy We need you to create a small image indicating the above information. 2. We need you to create a banner image, showing the following information: SAVE 10% ON ALL Orders Above 300 GBP. Code: 10%off SAVE 20% ON ALL Orders Above 600 GBP. Code: 20%off SAVE 30% ON ALL Orders Above 1000 GBP. Code: 30%off Get 10% Discount by Using Western Union 3. Please create another small image to encourage customers to rate and comment on products. [login to view URL] on 404 Error Pages Our 404 error page is saying: ++++++++++++++++++++begin of quote+++++++++++++++++++++ Not Found The requested URL /[login to view URL] was not found on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. ++++++++++++++++++++end of quote+++++++++++++++++++++ This is not good, we hope to mask the 404 error page and offer those customers that land on 404 error pages a special offer for their trouble. Please use the coupon code "error404" to receive a 5% Off your next order. 5. Modify order process page We use GBP as our default page, and the Symbol Left is ￡; however, the '￡' doesn't appear correctly in email, please correct it. The default order process email has shipping address and billing address, but it doesn't include Customer Address, please include that too. Please include customer email address and telephone number to the order process email. 6. We will install survey application to our online shop, so we need a small image saying: help us make our website better. 7. Modify contact us page Show telephone, yahoo messenger, msn. 8. The new product module in front page seems have little problem, it was not sorted by time. Fix it, let the latest products appear first. I know all these revisions are really simple, so please bid with reasonable rate.