ShiningStar Stables said:

On the terms of the trust I do believe most of the HEE community would be truthful and keep there word, that being said, there would definitely be a lot of ways this could go wrong. If you want to help people with affordable(or free if that's what you decide), quality mares but don't feel comfortable sending them off you could always see if one of your friends on HEE has any free embryo pull spots, store the mares with them, and then have them pull and send the embryos out so the mares are never in jeopardy. If that makes sense xD