you are right about Nenagh indoor facility, total shit hole, but we have to make do. I will be racing there at 3 meets in January, might do the Irish champs in the odyessey, but its a long journey from where I live, (about 5 hour drive). The best option for me for a decent indoor meet in a good facility is Lee Valley in London, I can fly there from a regional airport about 10 minutes from my house for 40 Euro, and total journey time would be only 1 hr flight, and 10 minute train journey from Stansted on the other side.
Still I might enter the Nationals in the Odyessy, I have heard its a fast track, so it might be a good place to attempt the National Masters 60 meter record of 7.45 (FAT), closest I have been is 7.50(FAT) and that was in Nenagh freezing my balls off!