I have a Class C motorhome w/ E350 Chassis. It has the 7.3L w/ Banks non-wastegated Turbo package (3" Banks exhaust and Transcommand). My trip meter button is broken and half the lights do not work. I would like a tach and found a 1993 F350 Diesel instrument cluster and want to know if this would be a simple swap. I assume I will have to run a wire from the tach sensor (on the IP) to the cluster. Are the rest of the pins on the harness the same? Does someone have a schematic or wiring diagram for the two clusters? Any help would be greatly appreciated. What about speedo programming? Thanks.