Current C&TS Operations

I apologize if this has been covered thouroughly in another thread, but some of them get so long that I can't keep up with them.

Can anyone comment on the current operation plan on the C&TS? Specifically, which locomotives are on which end of the railroad. I assume that Antonito has become the main shop for the operating locomotives now instead of Chama, but that shop seemed a little small to handle more than one or two engines at a time.

How much servicing is being done at night on the locomotive stored at Cumbres? Are they able to dump ash there, or can they survive until they get back to Antonito?