He had a previous version that used a different ribbon and they were highly regarded as well.  I have 3 boxes ready for some A/V-1s.  I wonder if I could modify them to take N2Xs? 

  *edit I just looked at the plans and the tweeter positions are different, so I don't think I'd be able to make it work.  Maybe I will have to get on that list as well, as I have not heard the N2Xs.  Now that I have a radial arm saw and a big empty garage, I can start doing some projects of my own 
