@Reef-Engineer These lights look awesome! Amazingly insightful and well thought out review! One thing I am questioning now is if 2 or 3 would be sufficient for a 72" tank. If coverage is 30x30, then 2 would leave you with a 6 inch 'coverage gap' on each end. You'd still get par there no doubt but just wondering taking that into consideration what you'd think at this point? My tank also has 3 'segments' I'll call them separated by glass bracing. So 2 would slightly worry me but it would be 1k cheaper lol
One other question - maybe I misinterpreted above - but was it stated the 3 light sections are Front, Middle, Back (with the power cord coming from the back of the fixture? If so, this is the only negative I can draw from your conclusions for people with peninsula tanks. A left, middle, right setup makes more sense to me to allow for better blending between each light but this is specific to my setup so many may not share this as a true negative.