The simple answer is that they all count, as they are in your logbook and you cannot unfly them. But I would suggest finding a flight school where you want to study for the FAA PPL and working it out with them. There is a good chance that you won’t be able to make use of your hours within the PPL course (I can’t find the applicable FAR right now), which means that you would have to fly the minimum hours for the course, but with that experience, I have no doubt that you will be able to pass an exam once you reach the minimum hours required.