I believe that the eventual fee you can earn as investor is tiny. (Even an inflow of more takers when the project is more mature won't help here, since there will also be an inflow of makers.)
This is exactly what we hypothesized at the initiation of the project - tiny, close to zero fees. But in a way that dodges the question - how tiny is tiny?

It's a market, so it's not as if we're trying to "fix" the price. But we're all curious where it will settle. My statement above was that I don't think any economic modelling is worthwhile for now, the unknowns are too big.