How's it sound with the Genz? Is it a meatier tone? I am considering buying one for my shuttlemax 9.2 which has 3 effects loops. If I use the master effects return, I lose all amp eq. If I use the FET effects return or the tube channel effects return, I have all eq options on the amp still (bass, treble, and sweepable high and low mids) except gain control. I think I would run the Mesa DI into the tube channel effects return, then a patch cable out of the tube effects send into the fet channel effects return. Therefore I would have two channels with separate eq options being fed by the Mesa DI. Sounds like a winner to me! I know the power modules are different but I'm hoping I could come pretty close to the 800+. Maybe @agedhorse can chime in on this and give me his perspective since he's engineered both models.