I'm tormenting (just kidding) between a Crown XLS602 and an SWR Power 750. The Crown is stereo, the SWR mono. The Crown is 2 spaces, the SWR three. The Crown is 2/3 the price of the SWR. Is the SWR a good pick because they only make bass amps? I'm referring to the damping abilities of a power amp in a bass rig. I'm not concerned about stereo particularly. I have a Crest FA901 stereo amp in case such use- or more general use- should come up. But this one I'm decidiing about is just for use with a bass rig. I'm looking for clean solid tone from my bass and preamp, headroom and reliability. It'll be my last amp-type purchase for at least a year. Any other considerations? What would you do, and why?