ISO Thoroughbred broods with balance and strength!

[Rylie II]

I've felt the need to expand to a second breeding project lately, and I chose Irish Sport Horses since I can use TB broodmares for them and my racers. That said, I'm looking for TB mares (preferably purebred or 90%+) with:

High balance and strength (most important)
Good stamina, agility, and movement (less important)

I don't have a ton of money to spare after expanding; probably around $20k max per mare.

And if anyone happens to have any Irish Draught or Sport Horses at all, that would be even better!