Wow. Thanks for taking the time to compile such a useful and informative post.
In addition to quick reflexes to light; such as retraction when light is obscured by movement, my clam seems to retract immediately when he sees me with oregano and bread crumbs. (I don't really have a clam yet, but it was a prop for the joke, much like a rubber chicken.)
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90G. Kent Phos Reactor running carbon and PhosBan, Coral Life 225 Skimmer, Typhoon 5 Stage RO/DI, 20 Gal Sump/Refugium with Chaetomorpha lit opposite daylight cycle. Coralife 2x150MH+2x96W PC Actinics, Ecotech Vortech propeller pump, Hydor Koralia #3. | 
Lazy Boy is in the bedroom and IT'S STAYING THERE BUSTER!
