CRJ 700

Hi all, I know this question has been asked a number of times but bare with me.Can anyone tell me in simple terms what i need and how to set up mutiple computers to run guages on seperate moniters.I am currently building a CRJ cockpit i have all the hardware built, Yokes, rudders,throttle quadrent and cockpit i have two computers on a network one vista running FSX called SIM the other running xp called Slave, i have a monitor off the the sim for external views and i've got three moniters for the cockpit off the slave,two i want to link together for pilot and co-pilot so it's the same view and a centre one to run gauges for engines.can anyone help and point me in the right direction many thanks all