CNC G-Code Printer Driver

I am looking for someone to work with to develop a new printer driver which will drive a CNC type device on a Windows 7 operating system. The printer driver will need to be able to work with vector type graphics software such as Adobe Illustrator & Corel Draw. It should install as a normal printer driver. 1)The printer driver will identify the different types of line & colour drawn. 2)The printer driver will then be able to apply settings to each of these colours under the preferences tab found in the printer driver 3)Clicking Print the software will convert the drawing into G-Code and send it to the TinyG CNC board. It should be able to identify as a minimum: Red fine lines Green fine lines Black fill areas When clicking on the preferences tab in the driver you can then adjust the settings under each colour; - Speed - Power - PWM - Z Height The user workflow should be as : 1) User draws graphic 2) User clicks File>Print>Preferences 3) User adjusts settings under each colour 4) User Clicks Apply>Print (Data is converted to G-Code & is sent to the TinyG CNC driver) 5) User clicks button on CNC machine to start process We already have some examples of software layout to work from. More information on the TinyG board can be found here: [login to view URL] The project payment will be in stages with a final fixed price & potential licencing fee at end : 1) Printer driver developed with correct preferences layout 2) Single colour tested 3) Multiple colour tested 4) Final testing Thank you for your time, For further detail and any questions please make contact,