That Fiero AC controller with the Lamborghini script and logo look well nice... Have you contacted Riceburner?If Riceburner is out of the question then think about getting a Rover controller, I figured out some of the pinout, email me and I can help with the rover controller. You have an awesome build dont waist your time with that Fiero thing at the minimum you can use a fake controller on top of the Fiero controller. In one of my Diablo replica I have a dummy removable controller and underneath there is a working Fiero controller, it adds to the look. Just my humble opinionCCIE
thanks for the pics, they are motivation!!!!