We are an e-learning assessment engine that easily allows small businesses, schools, and organizations to publish their exams on their own site or ours. Our product is robust, quick, and easy to use and allows people to publish their exams online with minimal fuss.
There are things about our current site we really like, already.
We like colorful illustrations (our favorite is MailChimp.com, I'd say). Our site is designed around a CMS w/ templates + CSS so we'd most likely port your designs over to XHTML on our own. We prefer to stick to the 960 CSS dynamic header/footer grid system: