Here’s the hypothetical scenario. An anonymous newbie purchased a decent set of speakers. Let’s say Polk R700’s along with a decent receiver. Let’s say a 100 watt Onkyo NR7100. Things sound pretty good in his opinion. However, would the purchase of say, a 140 watt Onkyo receiver have resulted in significantly better audio quality? In other words, does a higher watt AVR or amplifier equate with significantly improved audio quality? Thank you!