You are framing my questions in a pejorative way, but have not answered even one of them.
I am not. I am asking genuine, neutral questions. I don't care one way or another what you spend money on. But, if you ask whether or not you
should do something, I will question your motivation, since that is what will dictate whether or not you should do exactly that.
In other words, no one knows what you're using the camera for or what you're doing with the photos. There's no reason to eke any greater digital resolution out of the Hasselblad film plane than the maximum demanded for the best quality by your particular end use of the photos - just like the family snapshot album never really needed much better than what you could get from a 126 Instamatic.