The burned deadwood was brushed with a steel brush. The live veins were oiled with kitchen oil. The deadwood was then treated with full solution of lime sulphur. This only once and it will probably not happen again. Anyway, it looks a lot better right away.
The tree will now be overwintered almost frost free. In summer of 2012 when it looks happy the crown might get styled. Then the tree will be finally really potted. Now it just sits in the plastic can an inside of the pot.
Last image as of three weeks ago.