Here's a little video I made of a test train... my first-ever layout video. I didn't edit it, so this isn't really ready for YouTube, but I will share it here.
https://www.dropbox.com/s/q8avs81rlec59iq/2018-01-21%2021.29.51.mp4?dl=0
This begins near the end of the Ophir low line, and shows a train pulling through what will be Vance Junction, then start climbing the 4% grade of Keystone Hill, heading for Telluride.