really nice piece of woodwork you got on the mk70 mate. i like the miroku's for their build qualities, feel really solid, and like you they seem to feel right as you bring the gun up.
i just brought a miroku 6000, and im really enjoying busting a few clays with it. even though im left handed the gun i believe is slightly right handed but still its not enough for me to have a problem with it smacking my cheek
really nice guns the miroku's
happy shooting with it mate.