This was truly a yummy cake! However, there are a couple of changes I made that improved it the next time (IMHO):
2 cups applesauce instead of oil, added a little more cinnamon, baked at 325 degrees for about 50 minutes. When I made the cake straight by the recipe, the center fell almost as soon as it began to cool, even though the tester came out clean, so i think the added, lower temperature, cook time is crucial! BUT, it is a fantastic recipe!