You will want to sell professional services, regardless if you take the training before hand, as there are too many variables and the classes don't cover them all. I did hear Crestron may wave the professional services if you took the training and it's your first deployment.
Every tracking system has it's limitations. Understand that Automate VX is an audio tracking system and relies solely on audio pickup. There are the intelligent tracking cameras, but they do not initiate any of the auto switching. I think Automate has the easiest time with larger systems and with multi-layout rooms. You just can't beat the level of control with configs and scenarios. Control through Crestron is now built in to ethernet devices and no modules are needed, or connection logic.
In terms of commissioning, It's really not that hard to get great shots with Automate VX. If you want 1 person close ups, use discreet table mics. If you are okay with 3 person shots, ceiling mics are fine, as long as they are in intelligent locations.
Last two bits of advice, engage Crestron sales early and they'll be able to guide you as well as learn and use the room designer tool, prior to selling the system. https://www.crestron.com/Support/Tools/Configurators/Intelligent-Video-Room-Designer