I am going to assume you are asking a serious question looking for serious replys, but my first thought was that you were fishing for a compliment and knew darn well what you had.
If that is a marginal replacement heifer I would sure like to see your definite keeper pen.
I have a hard time punching a hole in her from the limited amount we know of her. Deep, easy feeding look, thick enough yet feminine in her appearance, out of bull with a reputaion for being a heifer maker. Shoot, doesnt look she would have embarassed anyone in a showring.
I wouldnt be afraid of her mom being a "nondescript commercial cow". I think you are better off having half non clubby blood in your cows. Too much pretty and wound on pretty and wound can lead to all kinds of interesting things you dont want.
Move those pics to the classified and I bet you would get inquiries for sure.