Hey Tim. If you have the 3GX (and with the DFC head, I'm sure you do), you can just plug one of the satellite Rx's into the gyro and bind it that way. It will keep the wire count down. See my videos for how to do this. It's pretty easy, set yoru Tx up, put the bind plug in the bind port on the 3GX, and hold the bind button when you power it up. Once the light on teh Rx goes solid, your bound. Pull the bind plug and the 3GX will initialize.
Mind you, you will have to go back through all of the settings again and set the helicopter up from scratch. This includes 90º'ing the servos to teh links, leveling the swash, setting your pitch, your E-lim and A-Lim setups and rudder setup. You must also go through the governor calibration in the 3GX as well even if you are NOT going to use it. It needs to know where your throttle end points are.
Hope this helps.