If you are ever looking for fine English walnut then my friend Andy is your man! (Andy is taking the photo). Here's his website http://www.primetimber.co.uk/news/?page=8 the news section has some very interesting posts.
He travels all over the country looking at walnut trees and goes to amazing lengths to get out the trees he wants. This looks like a wind blown tree which is great because some of the best stuff is in the root ball.
I don't think the suspension with take any more than that!
And here is some of what makes the hard work worth while.
Andy filmed a short video of a walnut log being sawn, I wish I had the money and space for one of these saws! https://www.youtube.com/watch?v=ge6wWzntTtU