Just too many (recent) factors to even wild guess at.
I'll add upcoming tariffs, the aforementioned crappy economy/used car glut, the recent shot across the bow involving spyware, the unlikely claim that they were ever going sell for $20K in the first place, (etc.; etc.).
As mentioned also...who in the heck is going to immediately bite on a Z10 at 143 HP anyways (again) after that amount of time has passed???
Ever since release, everybody and his brother was letting the cat out of the bag that the very next model would be pushing 212 Hp at the very least with patent drawings to prove it.
Is anybody going to be stupid enough to not wait but a few more months after this thing is 're-released' again (and I don't care what else more is added to it) to make certain exactly what's up their sleeve next and just as importantly..for how much?