Sorry for the late reply...
When I got my gear, the last thing on my mind was the forums
. I'm glad you enjoy your setup; when you get those M80s, you'll be ecstatic.
...I saw improvement thru the entire spectrum, I hear thing I didn't before with my 140w x 7... Bottom line is that I saw a huge improvement in quality and think it was definitely worth the money.
Right on the dot; I experienced the same until I hosted a first party with the (then) new gear. I added to the list of improvements clean, loud sheer power.