In an effort to simplify my hybrid film workflow I experimented with a variety of films, developers, and scanning and post-processing techniques, but I did so in a haphazard manner and didn’t come up with any clear answers. I’d just about given up when I hit on the idea of simplifying one thing at a time, and finally everything fell into place.
[SPOILER: The answer turned out to be Tri-X, developed in Rodinal, scanned as RAW with a digital camera, and post-processed with nothing more than inverting, setting the black and white levels and adjusting the gamma.]