Not too bad an intro, and in my experience if they indeed have an interest in Nietzsche they will not go too far astray toward excessive asceticism (but that's the direction I would expect them to take anyway). Will be interesting to hear your take on the program.
I think I won't act well as a yardstick as I definitively have a tendency towards frugality.
Anyway, I too expect the speaker to focus on the moderate life. I will take the forum navigation map with me and try to figure out where they are positioned. I know humanist groups to value Epicurus at least as a person giving them historical legetimacy.