you sure make it a challenge for a non-professional designer like me! Your work is just amazing and the more I see it the more I want to do more! this intermodal crane lift is one that I have done but it different then mine. I was working on this My Jack container crane and the Taylor reach truck for both coils and containers! the container lift can be set for 20ft to 53ft container the arms slide out to position and the boom moves in and out as you can see three high I hope this is OK! to post here if not let me know!!! But most of mine are Z scale!