Just got back an hour ago from the Colton to Barstow run via Cajon Pass. It looked tremendous, it ran perfectly, lots of good exhaust noise (stack talk),it pulled 20 passenger cars, two helper diesels that were used for dynamic braking only, and two full water tenders. These engines were designed to haul 150 loads over both directions over Sherman Hill between Ogden and Cheyenne. It ran perfectly today as designed. The really great thing in a hundred or so miles of running were the thousands of people watching with cameras, videos, every kind of phone, and recording device out there. You Tube will be full of new 4014 Big Boy videos. For a nice diversion from the day to day ordinary, go find a mainline steam excursion and give it a try. These engines were rated at around 7000 horsepower. Ya-hoo!!