Dears, I've decided to go for an X1D, first impression is a very very weird sound of the shutter, not at first, but after I've changed something it really sound weird and plastic/metallic.
I then decided to go and look out for a firmware to fix maybe this and more problems... (battery life seems ridiculous, but needs to be tested properly), and, after several attempts, this is all I got from Hasselblad website... pretty good start...