Human 88-41 or Eton LoudSpeaker Kits?

Has anyone built or purchased the Human 88-41 kit? Or any ETON Loudspeaker kits? If so, any thoughts or opinions?
Any other speaker kits you've made that you'd recommend?
Seas, ScanSpeak?
Thank You
I did and am still amazed:

Did some important changes to the bass cabinet, and it sounds better than original Watt/Puppy 2/3 or B@W 801 Matrix!