Hey Gary:
We seem to think alike sometimes, I also have one eq set up and memorised for the z5500 and one for the kb1200.s. I find the almost flat works for the reg pa. and a flated out U works for the Z's. I have the second user eq elevated in volume and more treble for a full room.

I also believe each board must be tweaked, My 9000 sounds 5 times better than it did out of the box, and I tweak each instrument on every registration. the results are georgious. (at least to my ear)......Pose