I have first right/refusal on it, but sure, Noel -- no worries!
I am confident the 12s will be as good in build quality as Rickenbackers generally are. The two six-string 700 models I played were clean and well-constructed, as far as I could tell.
I'm certain that John Hall wants any product with the Rickenbacker name on it to be worthy of that name. No doubt that has contributed to the delay.
As to the octave arrangement on the acoustic 12s, I believe they were going with the "Standard" arrangement, unlike the electric Rick 12s.
I've played some might good acoustic 12s, "with arse".

Guilds, Larrivees, and Gibsons, and a few made by "small builders". (Never really "got" the Martin 12 sound so much.)
Right now, I'm sort of thinking about looking for a Larrivee -03 or -05 12 string, and simply ordering a slimmer neck on it.
In the time since I placed my Rick 12 acoustic order, Larrivee has set up a whole new plant in California, got production underway, smoothed out production 'bumps' there, and have produced some new models yet too.
Fred