Print Design Tool

I would prefer PHP MySql programming language goes and I need it to be compatible with both IE & Firefox. Looking for clone of the following "custom sign design" function / script below: [login to view URL] I also like the way this script functions: [login to view URL] Need guidance for setting up a complete new site. Design function: Users select sign clip art, text color, text font, text content (typed in by customer), and positioning of all elements on the sign design area. Each design will need to be automatically assigned a unique "Sign ID#". Background color can be set by user and size of all signs will be set by template. Once the customer confirms their design, they will be able to select a quantity to purchase from six options, then proceed to submit payment via PayPal Payments Pro. The optimal size for the completed sign should be (3000 x 2250 pixels) but the area where the visitor actually creates the sign will have to be significantly smaller in order to fit their screen during the process. Ending resolution has to be large because it must be prepared for 18" X 24" up to 48"x96" offline print. Customized artwork exported in vector PDF format for sign production would be awesome. Order function: Must be able to calculate UPS shipping charges based on weight of order. Integrate with PayPal payments pro. Transactions done via https we can set up. Upload function: Customer can upload a full color graphic sign image from their computer via the upload function. Acceptable file formats to include .jpg, .png, .bmp, .eps, .psd, .spg (Hi res), .tiff, and .pdf with maximum file size of 10 mb and minimum image dimensions of (1800 x 1350 pizels). Once the upload is complete, the site assigns a unique "Sign ID#" to the filename. Admin panel: A complete admin panel with a login screen. While logged in, admin can add or remove sign clip art from the initial 50 that are available in the design area. There is also a page in the admin panel that lists all designs with Sign ID#'s. From this page, admin has the option to preview, download, or delete any Sign ID# & image. Admin will need to be able to adjust colors, fonts, sizes, templates, etc. User Account: User needs to be able to create an account to be able to rerun previous orders.