Ok, Victor- I just installed my new Koralia, and the flow is pretty impressive. I decided to keep my 2 MJ 1200s in there, so those combined w/ my return should be giving me about 20x turnover. It's kind of interesting- by increasing my flow by 1/3 the polyps on every coral is extended more than usual.
BTW, I'm keeping an eye out for that Koralia controller that's rumored to be in the works!