K.D.
I haven't tried both ideas together, but usually you can cut the sugar in a recipe in half without really noticing. I do it in cookies all the time. Also, you can use applesauce instead of oil in a cake. It's really yummy, too. I don't see why you couldn't do both together since the applesauce would add some sweetness. The other option is Splenda. I personally don't care for anything artificial. I just do without the sugar. Congratulations! Have fun!