Dear Sir,
According to your request, I am able to build such an online store and implement all the features mentioned by you.
As for me, I am professional Web Developer, having 10- year experience in Web- and E-commerce development. My specialization is LAMP (Linux, Apache, MySQL, PHP), Magento Commerce, osCommerce, Drupal, Wordpress, Joomla etc. Expert in HTML5, CSS3, Javascript (JQuery, Prototype).
You can contact me anytime to discuss project.
Thanks and regards, Alex.