For my use of the MCH3SE-C7, I can use more headroom just to be sure I don't run out of steam. As is, I am kind of conscious of the volume control as I don't want to overtax it in heavy HT mode. If I had mono for each channel, it would be of a lesser concern.
Can't wait to hear the reviews for the new V3. Unfortunately, funds are low so will have to enjoy the amp through the reviews for now instead of actual music through it.
Best regards,
Kenobi