I'll try to make some time available next Saturday.
Thanks for that system info Scott.
As far as pump location, I think it just depends on your space parameters right? I mean, the less plumbing behind (or below) the tank the better.
I really like that OM stuff as well, albeit a bit more $$ than a couple of SCWDs. The "tsunami" video was very cool, but I couldn't follow how it was being accomplished by the video. Although, the tank water level was a "bit" out of control for an normal tank.