Noob Planar Speaker Advice Needed

My system

Pre/Pro: B&k ref30 (sigh)
Amp: I'm considering an Aragon 4004mkII

Speakers Choices
a) Martin Logans (SL3, clarity, or cls iiz)
b) Magnepan 1.6
C) Eminent Technology LFT8

The cls iiz i've come to understand perform better with tubes. Any comments on these combos or possibilities in the same price range?

(my listening space is poor - and large 15x20 2 story room with an open side wall. But I don't want to try to limit my speaker choice to optimize the room as the room will not be forever. I listen to a little less then half music, little more then half HT - but the sound quality for music is far more important to me. What i want, and have never had, are mids the blow me away - something to make female vocals shine. Hope that's enough on preferences to generate some feedback).

Thanks