Audioholics did a review on the ED A6.6t6 awhile back, they seemed to like them. I talked to one guy who heard them, he liked the 6t6, but he thought the mtm made for a weak center channel. Supposedly the A6-6t6 center is a big improvement. You might also give EMP's E5 Impression line a look, and Infinity's Primus speakers as well.