I'm skilled webdeveloper and webmaster with strong knowledge of Magento administration, development, and theming, and i will gladly work for you on this project. I can implement the theme to latest Magento Commerce, and setup PayPal, and Google Checkout for you (if you have these accounts), however AFAIK there is no existing extension for Western Union bank (unless they're using 3d secure standard, which is supported by latest Magento). Also please note i'm not webdesigner, so i can't make any graphic/design changes unless you will instruct me directly with mockup or the changes will be css only. Please feel free to ask me any question or to send me more information via PMB. Thank you.