Factory Ford Gauge Cluster Control

Im trying to find a way to control a factory ford gauge cluster via Can bus. Im going to be using a megasquirt MS3 to control the engine on my 2003 Ford Mustang gt, and i want to retain the factory gauge cluster which uses can bus to receive information from the factory ecu. i would like to remove the factory ecu and drive the cluster via arduino with information from the megasquirt as to simplify the in vehicle wiring and not have a separate tuning device to control the gauges IE sct tuning device. im unsure of where to begin with this because im more of a hardware person then a programmer. Thanks for any advice.