Hello Anthony
I have been following progress on your North Wales Coast Railway with great interest and I must say that it really is an impressive design. What you have achieved so far is inspirational.
I have a particular affinity for this area of the UK as I was at Bangor uni. between 1958 and 1961 and travelled daily to college from Llanfairfechan station to Bangor behind steam (and so saw the line at first hand when steam was at its zenith).
A second reason for my interest is that I am modelling part of the other North Wales Coast Railway (i.e. the Cambrian Coast railway) in my layout “ Pwllheli next stop”. Indeed at one time I did consider modelling Bangor station because, as you say in an earlier post, it is approached by tunnels at both ends of the station…. which makes for interesting operations. However in the end I opted for Pwllheli because it was somewhat simpler to implement as well as being a very attractive station to model and operate in its own right. Of course trains ran between Bangor and Pwllheli via Afon Wen (where the locomotive reversed round its train to convey it on the last lap to Pwllheli).
Below is photo of Bangor station which I took in Spring 1964 showing the station, engine shed and the extensive goods yard. I hope you will find it useful as you come to model the Bangor section of your layout. No doubt you already have Bill Rear’s book on Bangor which includes many more photos of the station. Regrettably I didn’t take any photos of Penmaenmawr or Conway but I have several of Llanfairfechan taken 1958 – 1961 (which I can send if you would like them).
Like you I have opted for DCC operation and am using the Hornby Railmaster/Elite combination to run trains from my laptop. This greatly simplifies operations and I am very happy with the results. I also intend to employ Hornby’s E-link/Railmaster combination in conjunction with an Android tablet when I need a walk-around throttle (as the layout expands).
You might like to view my thread on http://www.rmweb.co.uk/community/index.php?/topic/60560-pwllheli-next-stop/ as it describes how I am wiring up the baseboards for DCC and also includes photos of the wiring of the baseboards.
I hope this helps.
Best wishes
CC