Seems to me like there are a number of... confusing decisions made. I would change:
1. Aasimar -> Dwarf
2. Emp/Max/Intensify/Epic reflexes -> Toughness x2, epic toughness, dragonmark of warding (maybe tower shield prof too if really want)
3. Drop SD down to 41-43, pump falcrony for 5%, vanguard...