Welcome to the site Brien.
As you can see on the previous link,you can get the
Tara wagons,and the next batch of 071 class loco are
due next week.If you wanted a more 90s feel,you could
get. 001/A class loco from silver fox models.
You could also use a rake of craven coaches with a IR
071 loco as a railtour ran to Navan in 1996,so that
is another option.If you check out the shops section on
This site you can see what shops to look at-Grahems
Toymaster Portlaoise,Mark Models in Dublin,and the
Model shop Belfast,they all have websites.
Don't be afraid to ask any questions.
Eamonn