I really like Tara, she is gorgeous and she has a lovely big scopey jump :) If that's only her second time cantering a jump, she's going to be a superstar. I'm not a hunter jumper, we actually don't have h/j in Australia as far as I know, but I'd have her as a jumper or eventer.
As for Annie, she is a lovely horse and she's moving out nicely in those videos. She could have a bit more animation and suspension but really unless you ride dressage that's not a huge problem. She has a good free swinging trot. I really don't like gadgets like draw reins and they give her a tendency to over-bend a little but to each their own.