I'm getting ready to run this and I think it's the best deal out there with some of the best powerheads, Reef Octopus Octo Pulse 2 or 4. I just bought the hydros WaveEngine ($299) to run them. The Hydros allows full controllability through wifi. With the hydros, you do not have to buy the controller that comes with the powerheads, which is a considerable savings.
Octo Pulse 4 with controller $279. Without controller $179. Octo Pulse 2 with controller $229. Octo Pulse 2 without controller $149.
I would get the Octo 4's at $179 with the Hydros.
edit: The only place i have found at this point that has the Octo Pulse without controller is PremiumAquatics.com They just came out last week. GL