Jonathan,
I have seen them, but at that price it would be $6358 for the tweeters from them. PE is less than 1/2, so the price difference is to high to consider.
I already know the ballpark price from Greg and it is much less. Since there are only 4 drivers per side, make is much easier to install and integrate as well. Only an extra 2 amps per side to drive the pairs of OB ribbons and 4 dspMusik channels for a total of 12 channels.
It is really the 176 mounting holes for the Neo3-PDR's that is the bad part for me. Much less for the GT's.
We shall see what happens. I am just really getting tired of waiting for Christie Digital to get PE the tweeters. Glad I found the NOS Neo10's!