Jim M,
I'd say you could have some fun with the script options. One thing you might
not have considered is if you can have feedback from the turnouts via the
AIU. I think the Snap-It has option for local operation. Only if you have
feedback will JMRI know it changed. Feedback also helps with startup as it
can tell where things are instead of having to set to some known condition.
With your setup you could have two trains running. Either following each
other (and occasionally overtaking each other), or you could run apposing
where one parks while the other runs. Some interesting timing issues. Have
fun.
-Ken Cameron, Member JMRI Dev Team
www.jmri.org
www.fingerlakeslivesteamers.org
www.cnymod.com
www.syracusemodelrr.org
Ken Cameron