hlama, the great thing about Bob Fenner (a personal friend of mine, by the way) is that his website has an Ask the WetWeb Crew A Question email area so that when your tank starts to have problems, you can email them (us, since I am one of the Crew members there) and we can email you back the answers you will need.
By the way, I never said others could not keep some of these animals. Tubastrea can be kept, you need to feed EACH polyp daily, or almost daily. And your brand new set-up will be TOO unstable for some of the more delicate species. Your inexperience simply makes it a common sense choice to NOT keep these until you have learned a few things. And you will not learn everything you need by simply reading about them, otherwise anyone picking up a book would be an instant expert. You will actually need to gain first-hand experience with this hobby.
Good luck.