Im thinking about purchasing a Shuttlemax 12, My thinking is, Very good price ..... (discontinued model) Very lightweight, able to add different cabinets in the future, sounds great to me ( Ed Freidland videos). I guess Im wondering if its just too much power for what I need as opposed to a shuttlemax 6 or 9? The other question I have is that it is equipped with 2 amps, A and B. Does that mean that the FET channel is one side and the tube channel is the other? I play mostly in a small club atmosphere, or will be using it at home. I plan on using a 600 watt Aguilar DB212 4 Ohm, on 1 amp, and later adding maybe 2 8 ohm cabs down the road on the other side if need be. Is this too much amp for my needs? Is it bad to use a setup like this and not "let it breathe"? Seems like a really versatile amp, I know many here give the amp a thumbs up. What do you Genz Benz shuttlemax owners think? Thanks in advance for your insight!