Happy to report were sitting in a pretty nice spot! All of the important/difficult code is ready to go so now I am just hunting down trivial things that need coded and polishing. Pretty easy to pace myself with that workload so burning out shouldn't be an issue.
Also adding a train is not completely off the table, we might be able to find a route for it once Brun is finished with building the map. But its not exactly at the top of the list of priorities.