I'm so glad to see that this board isn't one where everyone just tells people what they want to hear to be nice. That said, there is no way anyone could judge those stallions based on the photos you posted. They're all horrible pictures. We can't see anything that would tell us anything about the studs' conformation. Plus you didn't post photos of the mare, which also would have helped. That said the mare is too young and in this market you could get a horse nicer than what you could breed yourself for less money than it would cost you to care for a pregnant mare and raise a foal.