While too late for my interest period, a 2-car unit like this is absolutely ideal for a small layout / starter layout. I saw a mini-layout at an exhibition somewhere once which had just one (British) "bubble car" railcar - cab at each end - and it just shuttled back and forth to a small terminus in modern era style, with no run round, just a buffer stop and away back too where ye came from. It was surprisingly good to watch - largely because of extremely top-notch scenery realism. A two-car 2600 would be perfect for that.
Had the Wisht Cark lines survived, or some of them, they might have a thing like that on a Cork - Bandon local.....