Hey all, I think I've got it down to just one more question before I pull the trigger on the head I'm buying. I've got it narrowed down to the Mesa/Boogie M-Pulse 600 and the Genz Benz GBE1200, with a Mesa Powerhouse 2x15'' and a 4x10''. The thing is, my guitarist is getting a Randall Warhead X2 (350W - YIKES!), and I'm wondering if the Mesa's going to be able to compete, given that speaker setup. Will it be able to anchor that much guitar volume? Or will I have to go with the 1000W that the Genz Benz puts out at 4 Ohms, as compared to the 625W the Mesa puts out? As always, your help is appreciated, boyz. Peace.