Online Business Card Designer. Windows Hosting. Coldfusion CMS

I require an interactive? "online designer" website application for our customers to design their own business cards, letterheads, and compliment slips from pre-designed templates. (A couple of design examples for each should be included). It should integrate with our current Coldfustion CMS backend. The online designer should be similar in functionality? and layout as a competitor,? Good Print (See link: <[login to view URL]>)? Another requirement is to be able to upload our own design templates? and add required fonts. The final output image needs to be good enough quality for professional printing, ie. 450dpi. Once the customer has approved the artwork they? should then be able to proceed to purchase the required quantity through our existing checkout. See: [[login to view URL]][1] The languages to use to build the software must work on our Windows hosting. Many thanks and good luck.