Not to mention, that there is no less expensive, new glider build in
the last 20 years.

Debatable.

Thanks, Bob K.http://www.hpaircraft.com/hp-24


Debatable ?
As much as I wish you the very best with your interesting project, it
is a pipe dreaming, to think that you'll build HP's-24 with standard
certificate, and be willing to sell them for less then $25,000.-
It is not going to happened.
Richard K. GR8