Yes, I'd agree with Paul
4/4 - lighter, more nimble, requires more involvement, better on narrow twisty roads for full-on driving pleasure
+4 - Torquier, more stable, good performance, excellent long-distance tourers. Doesn't require total focus to 'make progress'
If I was looking for another 4-wheel Morgan and had the necessary dosh, I'd be after a Duratec-engined Plus 4 - but that's because I've already got a mental revvy 4/4.
