I've been slow to get everything done on the Kepler. Part of the issue is I have too many iron's in the fire.
The Kepler is on the site and up for sale. I have some documentation that I'll publish, probably next week. I also have a review coming out in SoundStage within the next month or so. The Kepler's are in the NRC chamber as I write this.
Once I get out in the clear I'm hoping to follow-up with a center channel MTM design, a design in the PE 0.38 ft3 cabinet along with a 3-way design using two PE cabinets, 1.0 ft^3 on the bottom with a pair of EX-6.5s, and the 0.5ft^3 or 0.38ft^3 cabinet sitting on top. At that point I'll have a complete home theater set-up. I'll also probably do an in-wall and a dipole design before the end of the year.
Oh... if you want some tid-bits to tide you over until the review.
"First we listened to them at publisher Doug's place, through about $9K worth of Simaudio gear. They sounded just fantastic, and Doug was very impressed. He kept saying "I can't believe these are kit speakers!"
"These speakers are extraordinary."
" very, very low distortion, even with 20V (50W) in and about 101db @ 1m"