Things happen. It's each individuals responsibility to check their email. Photo shoots and media events at parks can be very unpredictable so you have to just go with the flow and just be thankful we were offered the opportunity in the first place.
Operations will vary from day to day. I personally don't expect them to be cranking out trains past the 1st few weekends. If there's dueling when I ride then cool and if not then cool. I'll enjoy my ride either way.
^I vaguely remember a discussion of an additional parking structure (Like you outlined in RED) to where the monorail was going to have a stop at so all 3 trains could be run efficiently as well. Right now the beam is only long enough to efficiently run 2. I am in agreement that parking infrastructure should be #1 on the "needs improvement" list.