I have them on pre-order. Plans are to re-rail rolling stock and offload heavy equipment with the crane. I ordered a DT&I crane and MOW boom car from the recent catalog.
Some time ago, a forum member posted an add-on that he hooked up to his crane. It was a brass clamshell bucket that allowed for lifting logs. This is something that I want on my crane, since I am a fan of and have several log cars. I found a different brand clamshell that will be added to mine.