Vincent, I bought it because occasionally I have seen a Ferromex ES44AC in a BNSF consist as run through power in my neck of the woods. The same reason I have CSX, NS, KCS, CN, and CP engines to run with my BNSF or UP engines. Oh, and I like the livery. Although most of the time when I have seen a UP train it has nothing but UP power.
Here’s a shot of my Ferromex ES44AC.
Larry