What do you guys think are A7's worth the couple extra hundred? Or are hs80m just as good? I just bought to try out the Rokit 6 g2's and could not believe the how much more detailed and how I could narrow in on frequencies compared to the m-audio bx5a's I have been using. Is jumping up from the rokits to the a7's/hs80m going to be just as mind blowing?