The things that stuck out to me after giving her a look over:
downhill, light boned, steep croup, thick throatlatch, not the most feminine head, longer, weak back, toed-in in front, and small hooves.
She is very cute and has a decent shoulder and nice big hip!
She has a lot going for her.. I only pointed out her 'flaws' that caught my eye. I myself am not a fan of halter bred horses, so most likely find fault in what others may breed for, so take it all with a grain of salt
Glad to hear that she's used for performance! That's what I like to hear
ETA: Out of curiosity, I looked her up on allbreed. Her only halter line is from her dam's sire, otherwise I quite like how she is bred! Especially her close lines to Dry Doc! I can definitely see the performance breeding in her build, hiding behind some stronger halter characteristics