I am currently in the process of installing the Defi Display Unit and four new sensors just in an attempt to avoid the "bomber cockpit" just to monitor what some consider to be the "vitals". Trouble is that there aren't many good options for a functional and stealth install of the Disply Unit either. Otherwise, nice car and gauge setup! IMHO, your setup would be a good arrangement for frequently track driven cars that don't spend too much time alone in poorly lit parking areas. Good luck not getting your window knocked out for the gauges and other goodies. I am still trying to figure out a wiring harness so that I can make the car somewhat "less desirable" by being able to remove and install gauges and other engine/turbo related electronics rather easily so that I could possibly send it to the paint booth or other long term places and not get it looted. Where did you pass the sensor cables through on your way from engine bay to the cabin control unit?