I've been tossing around the idea of getting some mono's to drive my m60's, and maybe one for my vp150. I currently have a Denon 2805 which does a good job, but there are times I like to crank things up a bit, and wonder if I would get better performance using the mono's to drive the mains? I find myself going beyond "0" on the volume dial am don't seem to be "blown" away or have that "wow" factor and crystal clear experience at the higher volume levels. For those driving vp150's, does this improve the center channel dialog? Even though I have my center dB's bumped up a bit from SPL calibration, it is just hard to hear it sometimes. Am I crazy?