Nice Pictures! I just pre-ordered the Lionel CSX ES44AC engine that was in the 2014 catalog. I live in Tacoma, WA and a few weeks ago, a CSX engine came through the Tacoma Yard with some BNSF engines. I did a double take, since Tacoma is exclusively Union Pacific and BNSF. I was able to find this video on youtube that shows BNSF and CSX leading the train and a BNSF and a Santa Fe helping at the end. I usually model BNSF, UP, Northern Pacific, milwaukee road and some great northern, but with CSX coming through, I thought a CSX would mix it up a bit!
http://www.youtube.com/watch?v=R2VuDUgVwts
all the best, dave