My Ann Arbor HO Scale Freight Train

I decided to model a modern Ann Arbor freight train on the sun porch to go along with the New York Central Passenger train and the Pere Marquette passenger train. The freight train is pulled by 3 GP38's road numbers 7771, 7791, and 7802.

Then followed by 4 box cars

then followed by 2 tank cars

then comes 2 3 bay covered hoppers followed by 2 centerflow hoppers

then comes 4 2 bay covered hoppers

then 4 coal cars

and lastly a caboose