245939 Additons to eccomerce site

Ok this is for photofacialmachines dot com I need the current site to have these things included on the site. Site needs to have CSS and XHTML compatible, installing a few things like Quantcast and other things for us to measure results. Site has extensive admin section. Alot of off page seo is being done, and these are the things I was asked to do to get the site ready. Thanks any questions please let me know.