Just as an experiment, you might try this: dissolve a teaspoon of sodium carbonate in 250 ml water, and a teaspoon of hydroquinone in another 250 ml water. Load a test roll in a tank, mix the two solutions and pour. I would suggest a trial time of 6 minutes. I use this developer as an intensifier for negs that were underdeveloped in a non-staining developer. I bleach the thoroughly washed neg in a ferri-bromide solution,wash it, and in full room light or even daylight, redevelop it in that soup to completion.
The color of the added image is redder than that from PMK.