Just wanted to say to the OP, thanx for rescueing those horses. I do rescues too, have done 3 just this past year, not to mention the 2 rescues I still own.
There has been nothing more fullfilling to me than rescue, more than showing or even training is to see them come back. If I won the lottery, I would set up a huge sanctuary, and set up to fund-raising for it, and have it for wild and 'dangerous' horses, and I have alot of business ideas that could help sustain it as well. But alas, I lack the initial capital.