David, 
  
This layout is developing nicely.  Just reminds me that I need to focus more on my own project, but that seems to be very slow going.  Must be all the other things I have to do first.  Is the structure between the Loco shed road and the platform to be a water tower?  At the moment in seems to restrict a view into the shed.  I was just thinking that the area between the turntable and the front of the shed is a great place to park a locomotive whilst the crew enjoy their break. 
  
Paul