The A/V-3's are sounding very nice indeed - midrange is there, and for me, midrange is numero uno, since I play clarinet in a large ensemble and am sensitive to the sounds of different wind instruments. I bought one of the first of the new transmission line designs and have the T-1 tweeters. Danny says I really should try his new T-2's, so I'm going to order them this week.
This is a great combo (home theater and 2-channel music) speaker, so I'm giving it my "thumbs up"

even before installing the new tweeters. After all, us guys over the age of 30 have very diminished high frequency hearing.
My sub, The Mother of All Subs, as I call it, is my creation. Dan Wiggins suggested the 175 liter volume/17.5 Hz tuning. The driver is Adire's 15" Tempest and it has dropped jaws without fail every time I demo it. For music, I back off the gain control judiciously so it's natural-sounding.