Thanks for all for the replies - much food for thought.
This may be hard to believe but I had completely forgot that I had the Jarvi box it was for some reason filed in completely the wrong area of my collection, slightly scary!
I have sampled all the suggested sets I could and I am thinking about Gergiev to give a Russian perspective on the symphonies but I am also drawn to Rozhdestvensky, poorer sound and all there seems to be a bit of soul, if that is the right description, in the samples I listened to.
Thanks again,
Malx.