Am I mistaken or doesn't he have 90 days beginning WHEN HE EXCEEDS 10 PATIENTS. I don't think the clock even starts until you have 10 real patients (or 10 imaginary ones) in the system.
I think you are gonna love it.
It might be best to get a real note and try to enter it in AC. That might be the most realistic manner to discover the templates you need. I think you will get the most useful templates after you start seeing patients. I use very few of my original templates and have made a majority of them in real time as I was seeing the patients. (That is not to imply that I have not invested a bunch of weekends also!)
Martin