Thanks for the responses! I really like her too...normally a chestnut mare sounds my alarm bells, but something about her says she'd be hard to faze. She's for sale, and I'm seriously thinking about checking her out in person. Main issue I have is she's on the small side--only 16H--and I'd worry about her making it down the lines at the shows.
Found a video that shows her jumping the smallest of x-rails. Thoughts? She seems adjustable and sensible but I'm still not sold on her making it as a hunter(that's mainly what I do).....