Unless I'm missing something, they will continue to coexist after HF25 as different things,

I don't plan to immediately turn it off, so we will see. It will likely have a lower profit margin to the extent that the conversion function keeps the price below 1.05.

However, as long as the price is above 1.00, there is profit to be made and it is even possible we can "make it up in volume" even at few cents margin, still endnig up with a large profit. Or perhaps with the prospect of large pumps removed by the conversion function, the price will naturally settle closer to 1.00, at which point the stabilizer may not be needed (or may not be seen by voters as a good use of limited budget for such low profit).

Hard to guess everything in advance.