Pure Audio Project Quintet

I am in the process of breakin for my Quintet 15, Tang Band W8-1808 and PAP C-1 electronic crossover.   Still waiting for the Voxativ 1.6 drivers.  My W8 was already broken in.  Anyone out there using this Tang Band configuration.  Trying to get recommendations on crossover settings that work for others.  And yes, I agree with other posters that the W8 is little too soft at top of its range and not the best full range for this speaker.  
How do you find your Quintet 15 with Voxativ 1.6? I wonder how it would sound with Voxativ Alnico which is a 4" driver.

Very interested in the Quintet 15 speakers. 
What are your room dimensions and gear?
Would they work with 8' ceiling?
Would love to hear your thoughts now that you have have them for some time.



Eight foot ceilings are not an issue in my opinion.  The two rooms I have had them in are 22x23 and 22x48. The longer room is half audio, half hobby).  Gear?  All various Nelson Pass electronic designs so all solid state.  I love Quintet's ability for experimentation.  Most recently I have begun using a Dahlquist LP-1 electronic crossover with 18db low pass at 90Hz.  I do prefer this speaker with the 15 inch drivers rolled off rather quickly.  This really allows the center mounted, extended range driver of your choice to sing.