Tekton Double Impacts


Anybody out there heard these??

I have dedicated audio room 14.5x20.5x9 ft.  Currently have Marantz Reference CD/Intergrated paired to Magnepan 1.7's with REL T-7 subs.  For the vast majority of music I love this system.  The only nit pick is that it is lacking/limited in covering say below 35 hz or so.  For the first time actually buzzed the panel with an organ sacd. Bummer.  Thought of upgrading subs to rythmicks but then I will need to high pass the 1.7's.  Really don't want to deal with that approach.

Enter the Double Impacts.  Many interesting things here.  Would certainly have a different set of strengths here.  Dynamics, claimed bottom octave coverage in one package, suspect a good match to current electronics.

I've read all the threads here so we do not need to rehash that.  Just wondering if others out there have FIRST HAND experience with these or other Tekton speakers

Thanks.
corelli
@2psyop You can replace just the center or treble producing tweeter if need be. It's not cheap and may put you over budget.  I'm not fond of beryllium drivers and the wrong person to recommend the upgrade. You could do the whole array possibly, but you'll definitely go broke doing it.  I'm not even certain the SE has the option for BE drivers because he uses a scanspeak tweeters I believe in that model and the diameter size may differ from the BE driver, I'd ask Eric or Karma.  
Jcarpopo- thanks for the info! I did not know the upgraded tweeters in the SE were scanspeak. I thought? I read somewhere that the drivers Eric using are from parts express?? Maybe since he is not designing his own drivers that really helps keep the cost down. I know the JL Audio F series subwoofers have very high end and in-house designed drivers that are just magnificent in the amount of engineering that went into them.
@2psyop Things may have changed since the price reduction. I always though the whole point of paying for DI SE was to get the upgraded scanspeak drivers, but please somone correct me if I am mistaken.  I'd clarify concerns or questions with Karma or Eric for up-to-date information. If I give out old information, I apologize. 
@2psyop 

I agree with jcarcopo.  If you are frugal (nothing wrong with that and one more reason you should consider Tekton) I would cross the Be tweeters off my list.  Better to spend the extra $500 towards the Moabs over the SE/Be upgrade in my mind.  Nothing wrong with a trip to Chicago or elsewhere for an auditon but nothing will replace an audition in your listening space.  
Looks like a couple of clarifications are needed:

Tekton Design is purchasing these parts directly from the source of manufacturing not Parts Express. 

Karma got married last October and left Tekton in December - we're happy for her! Beckie and Tammy are the crew members today.

Happy listening!

Eric Alexander