Answer is probably when the price falls. I just buy all my gear like that.
But, the writing is on the wall for me. I have resisted full frame so far, but if pentax releases a k1iii with similar ovf tech, similar af, and bumps the frame rate to 7 fps, it's going to be really hard for me to resist that. Or if some of this tech makes it into a kpii form factor, that would be pretty appealing as well. Any way you look at it, this next generation of pentax bodies is going to be difficult to resist for me. They seem to have found their vision. I'm an engineer by profession. Mirrorless appeals to my engineering side - I think it is great stuff, but when I want to go shoot photos, I just love the pentax way.