The photo's are awful (sorry), the obvious thing is she is long in the back & weak behind. I would be looking for a stallion that is going to shorten her up & improve her back end. What are you wanting to breed the foal for? Is it as an alrounder, SJ'g, Dressage?
An eventer ideally.She floats over the ground but possibly could use a little more scope, she hasn't been tested above 1.10m but s quite an economical mare.Will get some better photosthisweekend and repost.
I think she is potentially quite nice but obviously fairly weak and light all round. Pics prob don't do her any favours. Bet she'd look a different horse with a bit of work and muscle. Is she young? Isn't Hillview warpaint the sire of Two for Joy?