Auto start / play a timeline?

I have read a few older threads about getting Millumin to autostart and that works fine for me.  I set Millumin as a start up file in my System preferences which opens Millumin at start up and auto loads my project file.  From there, I'd like to be able to autoplay a specific timeline based project.  Since Millumin always defaults to open in layer stack mode, I was wondering if there are any options to have it start in Timeline mode and autoplay.  I might be able to do this with Automator but I thought I'd check here first.

thanks,
Gene