Congrats on the tank setup hope it turns out good for ya! JMO
and experience Snails are definitly a must, i would have to disagree on the turbos not being able to get off their backs, mine seem to be able to just fine....odd but true
Now hes definitly right on the blueleg hermits they do seem to be more aggresive I have a few in my tank and they will eat ANYTHING...they pick on the snails from time to time but they are small enough not to do any damage to the snails. They seem to like to pick on the Emerald crab...BIG mistake...HEHE. The emerald will show them whose boss thats for sure
I would also recommend a variety! If your looking at a algae control pack i recommend this site: http://www.reeftopia.com/index.htm
I have had good luck with them and they are very resonable in price. Good Luck!