Given what you're looking at, might also want to check out Ascend Acoustics...
http://www.ascendacoustics.com/ http://www.ascendacoustics.com/pages/reviews/aa2007-04.pdf Super-flat requency response. I love them, obviously, or I wouldn't recommend them.... I have the 340SEs across the front, 4 170SEs for side and rear surrounds, mated with the HSU VT3-MK3. And I've got a very bright room that needs a good rug, wall treatments, and some bass traps, so I can't wait to hear them once the room is treated!
I'm sure you'll have fun no matter what you choose! Wishing you all the best.