Interesting that Svema has been revived and produced with some of the original equipment in the Ukraine than shipped to New Jersey for distribution. Must have quite a fan base.
Flat is nice. Curling and buckling in an enlarger could reek havoc with focus with darkroom prints.
You seem to have your exposure and development times down pat. Do you ever get silver halide prints made?
People often now add grain to mimic film, when actually back in the day it was the opposite. The quest for holy grail of grain free.
One thing I like about digital is the flip up lcd screen. Used to use waist level exclusively on my old Mamiya. Kind of a lost art. I vaguely remember trying it with a Nikon F but screen was too small. You should post a picture of the camera.