Nicely composed tree. The thin-should really help the air circulation and tree health....not that the tree was not healthy to begin with....just a renewal of air and light to make it that much better. Well done. I'm in agreement with @defra that the right lower bottom branch needs some....not much....reduction in length.
I would prune off to much of that lower branch though. When you look at the tree with that branched shortened it can start to look kind of.....well....just like any other tree out there.