So I have played through the staple of loud ass bass heads for years, the 2001RB. But I have always wished they that GK would make a tube head. They finally came out with the Fusion 550. Here's my problem. It's only half the power of the 2001. I would have to get 2 of them plus more cabinets to get that 1000 watt destruction outdoors. Anybody use this new Fusion? Anybody got any comments about power versus tone? Oh hell I can't make up my damn mind.