I really wanted to model that as a prototype in O gauge after I saw a pic in Railways in Ireland pt3. The line would have got G2 654 Clara working on about 57/58 before it moved to the Loughrea and then the Kilfee branch. Another great model would be the juntion where the SLNCR left the MGWR in the 40s/50s (sorry I forgot the name for the station but remember what it looks like)
And @jhb171achill one part I noticed is that there is a point that goes into the so called "building". Thanks for showing the track plan. Who ever mite model this will have great joy in doing so(or maybe I will do so you never know.) The 3 way point is quite interesting a I have only seen it at Buree in Limerick.
MM