Zach isn't going to do it. Bummer. He sounded really enthusiastic about it at first, but then he just never got around to it. HE would email me every month or so telling me he still would love to do it but he was just busy, or didn't have a suitable recording environment, or this or that. So it's on to plan B. I've found another girl violinist who again initially seemed interested but no definite result there either. And 2 other people I've contacted didn't even bother to respond.
I haven't even worked on the project much myself in the past couple months. Been on a 3 week tour, and lots of studio work to get done for clients.
Anyway, thanks for asking, and thanks for the contact to Zach. Didn't work out this time, but who knows, maybe in the future.