Using Template. Nwsltr and Mmbr Image/Video

This is a website for radio controlled boating products using the template below [login to view URL] I would also like the ability for visitors to link/like the website as well as pages video and images. Allow for the following... a. Post New Products including, pricing, images (up to 5 images), video and description. b. Manage and Archive Simple Newsletter Template including content (images/text) and formatting c. Track Inventory, Accumlated Sales Report, Printable by Day/Year/Month d. Upload Video and Images into Gallery A visitor sees a product, there will be a add to cart button and he will be able to continue shopping. - when he decided what he wants to buy and all the products are in the shopping cart he can proceed to placing the order. - he will see the content of the cart, where he can remove items or change the quantity of a specific item. - then he will be asked if he's already a register user or if he will like to register now. When he register there will be a check box, preselected, if he wants to be subscribed. - after that he will see a table with all the items, their prices, shipping costs and a total of the order. - a registered user can return at a later time to log in and see previous orders or status of current ones. I'd like customers that visit the site to be able to integrate their experience with the site on their social networks like facebook, myspace, yelp, groupon, linkedin etc. As well as sign up for a newsletter that can be administered and deployed through the content management back end as well. Also allow for review to be posted on each product page.