Saw this beauty two weeks ago on a tour and got the sense from the Buffalo Trace guide that they are already running their experimental collection through it. The corresponding fermenter is right near the camera's position in the above-referenced picture with a capacity of ~2400 gallons. Don't know what they are using for stripping, though. In any case, both fermenter and still were empty when I visited.
Also, I'm new here and want first to give a large thanks to everyone who has contributed to the wealth of info on this forum!
Eugene