You are right, the two things that were bugging me with the plan were lack of headshunt and the turntable only access to the shed. I will have to move the turntable I think.
This blog will follow the progress made on my 00 Guage shed layout. It's current name is Stibbington and the layout is 10 x 8 foot in size and consists of three tail chasing mainlines and a steam shed. The era is late steam early diesel and situated somewhere between the LNER/LMS routes.
The baseboards are complete and the track for the mainlines and fiddle yard have been laid and tested.
I am currently trying to decide on a good track plan for the steam shed. I have purchased and installed a Heljan turntable and have a provisional plan in mind which can be seen in the picture below. Any thoughts/comments would be appreciated. I will try and upload some pictures of the layout soon.