George, the tweeter array in the Tektons sounds marvelous. Don't write them off just because they're unconventional. I have the Double Impacts and the 7 tweeter array produces a magical sounding midrange. Live recordings and vocals are amazing on them.
I second that and I hear more clarity,weight,as much detail and inner detail along with delicacy when the recording has it and just plainly sounds real and sized correctly than any other speaker that I have owned or heard including panels.
I haven't heard any of the GE speakers and really don't care too they look pretty quirky to me.
Also I do believe that Eric tests and matches the 7 tweeters in the array mine are marked with numbers on the back of them.
George, I have heard some line array speakers in the past that have the problems you mentioned but the DI's simply don't I'm stil amazed everyday with mine.
Kenny.