Equinox Branding

Feedback/suggestions welcome!

I've been working on this logo for a new equestrian company for about a month now. It's been through a lot of revisions and I'm kind of stuck on whether this is good or if I should go in another direction. The client wanted to incorporate a moon and a horse together in some way. This is the latest version of the logo, but I do have a few more ideas to sketch out. Anyone have any ideas?