Customizing Designs

I require an add-on to my website which is in .net (aspx). This fesature will enable users to customize and design their own product. Although the products are different, the best comparisson I can give is customizing your own t-shirt. I should be able to upload pictures of "empty" products, which will be used as backgrouds for the Customization to be done on them. Using signs (icons and symbols)and fonts? which are deterined by me as the site's manager. I want the user to be able to chose a blank (plain) product which will be used as the "empty" product. on the surface which we will determine (a specified spacing on the product) the user will be able to write his name, or any other saying, logo or of course, other name he wishes, and will be able to combine it with one of the symbols or signs available on the site. He should be able to choose font type (from various fonts made available to him, furthermore, will be able to determine the size of the symbol he adds and both text and symbol can be turned and alligned how the user wishes, including some text effects, such as different banner shapes for the texts.? After the user finishes his design, he will be able to choose between 3-4 colors for all of his design. He will be able to see a? virtualization of the outcome of his design. After confirming his order, I will receive a picture of this? virtualization, and also a jpg file with his design only, without the picture of the product itself behind the customized design. This jpg file will be used by us on Corel Draw for the production of the customised product. For this jpg output file, colors must be eliminated and all writings and symbols must be 100% black (RGB 0,0,0). The work area for the user to customize his design will be limited as per the product he choses to use. Furthermore, user environment for this customizing tool must be very simple and user friendly. ## Deliverables For an example, look at this:? <[login to view URL]> Although it is not in English, it is easy to understand what I need. The main difference is that my products - some are also curved dur to the being natural products, thus the? virtualization of the final design should take this into account.