Are you still interested in improvements to your current website? I work for a company called Blenti. We specialize in CMS and eCommerce Web Development. We could convert your existing site to Drupal CMS and add the shopping cart and other features you mentioned. In addition, you'll get one-time Search Engine Optimization for free. Let me know if you'd like a free consultation. I'm available by e-mail: firstname.lastname@example.org
. You can also visit our site: http://www.blenti.com
to learn more about our services.