https://www.youtube.com/watch?feature=player_embedded&v=Z_9wP-hIjIE this video shows pre production models of their new EF66 due for delivery in Nov 2013 It will have constant lighting and is shown pulling a rake of container cars (14) and then on 4% grade with a long string of passenger cars. (14) Looks like lots of pulling power. looks like a real winner.