Michael, I used a view camera for thirty years before finally making the move to a P25 digital back about two years ago.
The key issue is that view camera design evolved to meet the practical needs of photography with a large sheet of film, 4"x5 or larger, that requires relatively little enlargement for the final print. IMO the majority of large format cameras are unsuitable for digital backs with their tiny 37mm x 49mm sensors and subsequent large enlargement factors. The camera adjustments aren't precise enough, the camera's chassis isn't rigid enough, the back attachment mechanism isn't sturdy enough, and the ground glass screen can't support the higher magnification required.
There's very, very few large format cameras that meet the more exacting requirements of digital. I've settled for a fully geared Linhof M679cs with a sliding carriage back, but I also hear good things about the Arca Swiss 6x9 Orbix. You essentially need a camera with full gearing and no backlash, true anti-yaw geometry, a rock solid chassis, and a rear standard that's capable of having a back mounted and de-mounted (as opposed to simply slotting in a film holder) without showing any movement whatsoever.
If you settle for anything less it's a recipe for endlessly frustrating camera operation and sub-optimal and variable results.
