She's most likely topped out at 14.1, but MIGHT...and this is a big maybe...make it to 14.2. She's got really good bloodlines.
My stud colt has a lot of cutting blood (poco bueno) as well, and where I'm not interested in cutting, I DO like to compete at team penning and team sorting. Your little mare would probably do excellent at something like that as well!
I owned a g-d of poco bueno for years. She was a really good mare and a great producer. I have a daughter of hers by Zan Freckles Hickory. Very nice mare learns fast retains well good natured. Very very athletic not a lot of speed but for a reiner she has more then enough.