Any horse judges out there?

i'm taking my yearling filly to our FFA vo ag fair for a halter class. I was just wondering if the judges would rather have a really pretty ( built like a brick s*** house ) yearling, or one that sets up and stands still... i know the latter is the main point but i was just wondering if they would place her because shes built like a champ...She sets up pretty good on her own, but i cant get her to if she dosent by herself, she also dosent stand still for more than 10 seconds -,- and constantly rubs her face on me. i can get her to stop the rubbing but cant get her to stand still by tomarrow...any tips or advice?