I have been using a MA GS series based solution for HT in a 11.1 HT system.
Details of my gear are given here: http://peteswrite.blogspot.sg/2012/05/my-gear-5-2012.html
It's a small apartment, using the living room as the listenng area with a space about 10 W 10 H 16 L (feet) space with extensive room treatment and sound proofing so I can blast my system without the neighbours coming over.
I have recently swiped my dad's B&W 805s and HTM4s over, after having sold the older front three speakers.
This is a nice sound, with a smooth treble, forgiving of recordings, and you don't need to merely play "audiophile" recordings to make it sound good.
I do music / HT in a 20 / 80 ratio as I am a movie buff, but when I turn on the music, using either my Oppo 95 or the Apple TV, I would like to enjoy a good tune in the form of vocals or instrumentals.
My inital idea was to stick to the original brand - get new Monitor AudioGX 200 + 350 as a replacement.
Or move upscale and get the B&W 804D + HTM2D
Or the Dynaudio C1 + matching centre.
I fear that these three are not as smooth or neutral, with many reports of a brighter treble?
I am open to other ideas, but given the limited space, I can't have a stereo / HT system separately, and I would prefer a floorstander for some scale in my music.
BTW, if I go for the MA solution, it will leave me plenty of change for a new JL Audio F 113 sub as well.