OSCommerce Customization on heading area

I need an expert on Oscommerce template design who can change the look and feel of my website's heading area ( logo & main banner area ) quickly. We will provide all graphic images nesessary and exactly of what the website heading will supposed to look like. Your jobs is to put all graphic images in the right place and may need to adjust the main banner's position. You also may need to increase the size of html pages matches with the home page. There are 3 html pages and others are .php pages. This is every small project and the budget is $30.00. You will submit me a list of files that you changed and what did you change in those files so I can make modification on the live site. Please let me know your availability and experience and we will send you more details.