AWBS Customisation

I would like someone to customise AWBS - [login to view URL] (Advanced Webhost Billing System)which I have installed on my website. I would like to change the company name in the header and change the feel of the design away from the custom templates. It would also need to be changed to adverise the hosting packages I will be offering. I am looking for a basic customisation, nothing to fancy at the stage, but enough to get it the right feel and look. Many thanks