Hi Mark,
I'm in the beginning stages of Kaiju, Bee Pre, and Eros, assemblies. That's a complete system of Bottlehead stuff I will pair with Klipsch Cornwalls or Klipsch Quartets. I'm really excited and will gladly turn up the volume for you when that day comes in South Austin.
I've had fun with the assembly thus far. I made an error on the board and finally identified the specific mistake. Not ideal, but gratifying to make right. The voltage tests built into the instructions are vital for a newbie like me. I wasn't allowed to make it too far past the mistake before the test unearthed a problem.
Regards,
Frank