Add newegg-like navigation to my ecommerce site.

I have TWO storefronts, [login to view URL] AND [login to view URL] I'm interested in improving the functionality of both of these websites. I want to emulate newegg.com. * improved navigation (use newegg's navigation instead of current navigation) * improve general appearance of websites * place shopping cart on all pages, not just e commerce pages * get search function to work on all pages, not just shopping pages * Anything else that would improve functionality of website to match newegg's (please post your ideas with your bid) If possible, I'd also like to hear your ideas to Improve back end to accommodate my catalog update team better. Any other suggestions are more than welcome and I'll pay you appropriately!!