I hope you're right, but based on the fact that retail list for a current M7 is $3000+, I am skeptical that they can re-engineer it for digital capability while adding only $1000 to the price. $2000, maybe... but that still seems like a stretch.
Another way to look at it is that the Epson R-D 1, which is based on the Bessa R3a chassis, lists for about five times the price of its "mother" camera... so Leica might feel it's reasonable to price THEIR digital M at five times the price of the "mother" camera (presumably the M7) -- which would put it at nearly $15,000 (!) I hope they have more sense than that...
I agree that Leica would benefit by pricing their digital M at a level at which they could sell it at higher volume. But I think that they are constrained by how many units they can make of the M rangefinder module, which is very complex but which is the main benefit of this camera over its potential competitors. (I feel that if Leica brought out a digital M camera using a cheaper rangefinder module, many Leica fans would feel betrayed and would not buy it at any price.) So, there's a natural limit to how much volume they could sell in a digital M, no matter how they priced it, and that in turn means that the unit price would need to be higher to cover the fixed costs of manufacture and distribution.
In short, I really, really hope you're right about this price guess -- but it wouldn't surprise me if it turned out to be twice that high.
I've gotten so much use out of my R-D 1 that I might (barely) be able to rationalize buying a digital M at $4000 - $5000, even though it would take a lot of saving. But at $8,000-10,000, it simply would be out of my reach.
PS -- Glad to hear news of Danielle. She was a very pleasant girl and is fondly remembered here in Nebraska. That magic light was the product of late-afternoon sun bouncing off the walls, the mirrors, the floors, etc. -- I never would have been able to think up such a lighting scheme by myself and make it happen in a studio! That's one reason I like shooting with an RF camera: Luck counts in photography, and I feel an RF puts me in a better position to take advantage of lucky accidents of light.