I also picked up the straight, thick, upright trunk as an issue.
Personally I would consider converting that upper section to dead wood - Jin. The branches of the 2 parts seem to be competing for attention and light. The lower trunk seems to have a better line and bends too.
Simpler is often better.
The tree has probably been through enough for now so don't rush in to make more changes yet. Spend the next few months considering what might look good before doing anything else. That time will allow the tree to recover from the first assault so it can cope with the next abuse better.