Thanks JHB. It was planned to run both US and CIE outline, and for the scenery to be just about believable for either. This involves plenty of compromises of course. I opted for US style right hand running on the double main and Irish style high platforms for the station.
I can only sleep at night by reminding myself that unstereotypical things exist on both rail systems like some rare high platform stations in the US.
Actually is there someone on here more knowledgeable than me who can think of a right hand running section of double track in Ireland? Probably for some practical reason.