Bookshelf Speakers - $500-$900 range


Just looking for something that can provide a little more clarity and soundstage than my current setup in a medium sized room (!3x17) with high ceiling.. Music preference is rock, hard rock, acoustic music, and female vocals. Will probably be used with a NAD or Rogue integrated. Have the following on my list (new or used as long its within $500-$900 range):

Monitor Audio GX 50
B&W CM1
B&W CM5
Totem Rainmaker
Ascend Acoustics Sierra 1
Kef LS50
Sonus Faber Venere 1.5
Focal Aria 905

I know the recommendation will be to listen and compare them but I'm trying to dwindle the list down. Any feedback is appreciated. Thanks.
benfica1
I was going to say epos, but I saw the Kef LS50 in your list - they have gotten great reviews
What's your current setup that you are trying to improve? What do you plan to do for bass? 
Currently have klipsch heresy iii that I enjoy (clean bass and natural mid-range) but are lacking high end frequency extension and soundstage. Not looking to get rid of these just looking to add some bookshelf speakers that I can rotate in and out. I have a Svs sub 1000 sub that I can use.
The Kef LS50 with its coaxial and small driver will give you a single point source and a great image...forward presentation. There is a bump in the upper midrange that will give you extra detail. Bass is weak so you will need that sub. The CM5 is also a really good choice.
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