What do you think

The K01 is a worst of both world product: No short flange distance and EVF of the mirrorless + No OVF of the DSLR.  I cannot think of any reason why it exist except to cut cost. Hope that Pentax learn a lesson and stop trying to advance by offering less.

I am afraid if they make a K mount for GXR it will fail for similar reason - the point of mirrorless is size.