I love Wincey's tank because it completely goes against what a lot of people would say you need for success. The majority of Reef2Reef would say that her method wouldn't keep SPS without seeing her tank.
Manual dosing 1x per day, 16hr light schedule, no water changes, no reactors, no refugium, manual top off, and it's a fully stocked SPS tank...It really goes to show how far simplicity and discipline can take you.
I also like her idea that the small swings from manual dosing and top off actually condition the corals to be more tolerant of changing parameters. If this is true, it's most certainly a more reliable method for long term success than relying on dosers and Ca reactors to function without hiccups for years on end. Her tank is also a million times easier to troubleshoot than some of these other high end builds. If something goes wrong she seriously only needs to check like 3 things.