At 5'2 you would look just grand on her
All that barrel will take up your leg! Some day I will have a well bred Iberian dressage prospect. Right now I have 2 tb mares of my own to work with and a really fun not yet backed sport horse to start. (I luv her, she is just opinionated mareish enough to be fun, but not so much as to be a pain. And her Grandsire is one of my fave stallions ever)
So now we need pics of these lovely beasts doing things with you on them