What Simulator software you are using? I have IFLY 737, which i am going to upgrade to the home cockpit builder's edition. Then i will also have all the Displays to multiple monitors. The neat thing is, using those very affordable SIMIO cards, i don't need a single line of code to get my cockpit runnung :)
BTW: I have just ordered PCB's for 737MCP, are you intrested? I have a CNC mill my own to mill the faceplates and buttons...