Maybe you could also think about a Rodinal-like Caffeinol+C potage...
That would also answer my eternal nagging that a standardized, reliable no-surprise Caffeinol would be the next great thing.
Here is my dream:
A developer based on caffeic acid and/or vitamin C. It should be highly concentrated, and of course it should last forever and make full film speed or even pushing possible. We need two versions:
- High acutance, lots of grain, like Rodinal
- High acutance, no grain, like Perceptol
That will not be too difficult, right?