CCN, that stinks! I was hoping to swap out with an atlas O GP9 and use just the one motor. I figure most people, and I am only speculating, haul 15 or less railcars per train. That's about my average. One motor is enough to do the job! If it isn't enough horse power, i would consist up with another Engine. Plan "B" is instead chop the nose and cab off a Atlas GP9 and customize the nose.
Chris