Create site "like" Create Your Own T-Shirt with HTML5 Product Designer

I want a e-commerce site with a "like" Create Your Own T-Shirt as a startup. But not for shirts. I want clothes Preferably on WooCommerce but it is not excluded and other ecommerce platform. More info after you preselected discuss them in to show me: Two state of the art websites made by you (you) that contain / be related to an online editor HTML5 capability webtoprint. This editor will be integrated into the online store and set some rules from users (there are three types of users) and marked prices (product will have more information displayed depending on the number of copies produced / manufactured) for products in the store. Plus the must haves that you have to have site. SEO, Security, Social Media, UX, etc. Customizing be done using a tool in HTML5 editor (that go on IOS) independent (no APIs), integrated system with functions that enable the realization of a design specifically for dresses. Working with images, SVG, etc. Furthermore it must allow the design of a surface higher than that of a shirt. Have some pattern created functions, grouping several items and then duplication, mirroring this group and not as individual objects. To see that no applies generally to this job sends me a link to an application made by you or others to be present in the function of creating a repetitive pattern, seamless, pattern style in html5. Movement on canvas elements to be of the smart grid work. Have some elements to create kaleidoscope, symetrical design, pattenizer, and so on. The user can save your artwort can return. It's something different to each custom T-shirts that market is full. But that can be a starting point. Not a large number of products and many simultaneous users do not think it is necessary necessarily a Magento. Functions are tailored towards design for T-shirts. Plus some others in minus. Printable output to be a high-resolution file. The specifications are ready made. The idea is to be able to obtain a semi-professional design (not too smart) but no childhood (too easy) I am interested in a long-term partner capable of intervening as various updates to the basic version. The visitor will choose from a gallery of ready designers' own internal Web site with works published on the website (after a registration procedure, validation works, etc.) or create their own an artwork asking her to provide a TOOL to create design after previously chooses a template with the desired product. It is not a marketplace, crowfunding. There is a tool on themoforest sites or other sites profile or start from another version of an open source update. If you do not have capabilities in this regard do not apply for nothing. Wasting your time elsewhere. Thus, expect feedback from you, unless of course you had experience on the above. Do you have any own publisher from which you go? You want to go from one publisher on the market? On what platform you want to implement ecommerce store? You still have questions? Budget is 2000 USD. John