Web site design / cms intergration needed

I need a new website design for [login to view URL] I currently use a CMS from [login to view URL] and want to keep doing so. The design must be a lot better than the one we are currently using to maximise our sales both on and offline. The design should also be intergrated into qnecms, details of which can be found at [login to view URL] The header can be static or flash