Roger,
I guess the biggest question I have is this...
My 72 bow has a Megaflow slightly off center with the return pointing right (if you are facing the tank). Which side of the tank do you think the stream would be better off mounted. If I out it on the right side it will amplify the current from the return that bounces off the glass. On the left it will converge with the return current.
Which do you think is preferable? Currently the tank is FOWLR, but I plan on diving (no pun intended) into corals soon, mabey a mix of hards and softs.
Jon
P.S. Bruce at MMR had a lot of nice things to say about you and Tunze. He said you would be very helpful.