what I see is a lot of work and hours spent on a bass that in the end is not ergonomic nor beautiful, according to the standard perception, and that therefore will definitely not appeal the players that play sit (me in the first place!).
Let's face it: they tried headless and did not work; then now this lower-horn-less... I will pass.
Coronado reissue! "Naa: it was a failure!" "It didn't work then, sure would not work now" My middle finger up. Respectfully.