Well I have never done any showing, or had any interest in that so if that's what you have her for I couldn't help you. I would think she would make a ok mama cow if you are careful not to "feed her up" much more. You probably know too fat is a bad deal as far as reproduction goes.
I think I found the right one when I looked her up. Her pedigree is interesting with the Canadian influence. A lot of the Canadian breeding I don't know about,but even some of it traces back to some US bulls. The bottom side though has some solid LT breeding that is heavy with the Wyoming Wind 4020 bull, and even the Fasttrack bull is a LT 9108 son. My first guess was 4020 when I saw her. Those bulls should offer enough maternally to give her a good shot at being a decent mama cow.
From what I see and know about her pedigree I would say she will be a big girl which is something I am guilty of liking but am trying to get away from in my own herd. I am concerned about her wheels based off the pictures(couldnt get the video to work) but it may not matter depending on your plans for her. Id be curious how you were going to breed her this spring.
Thats my opinion since you asked. Best of luck with her.