Change colors of purchased website template. (opencart)

I recently purchased a template from algozone, and need the CSS changed, as well as the color of the artwork to be changed. (Simple hue / contrast changes.) Basically, all of the pink needs to be changed to a warm orange. The template is located at: [login to view URL] The template is made specifically for opencart, so I can setup up a dev instance of opencart for you if you don't know how, however priority of the project award will be given to bidders who have experience with open cart. I do have the template already purchased and will transfer it to you for working with once the project is started.