bonsainotwar

I am trying to do a jin on a live oak.This was a nursery tree,that was chopped off squarely after breaking in two.The trunk jinned nicely.The only question for me,is should I have the jin above or below the apex of the tree. The tree is in the early stages of being shaped,so there are many options here.If anybody has pictures of jins on broadleaved trees,I would like to see them.