pHastus,
To many watts man, it would overpower a reobus. But that is a monster of a fan. Can you believe they are sold out? But then so is Cool Technica on the 130 & 152 Deltas. They seem to be populer with someone.
The 152CFM will do fine, and I can turn the beast down to tolerable noise levels, or at least close when I don't need the max force. And as I want them to do a comparison with some lower powered fans I don't have to live with them long term.