Due to having only a long, rectangular cookie sheet, and due to not pinching the seams quite as tightly as I should have, it turned out a bit yonic:
We actually didn't lose that much filling, and the cake disappeared, piece by piece, as the night progressed. Everyone was amazed at the l337 cake-crafting skills, and at the pretty damn good flavor of vegan cream cheese. I think the icing was what suprised me the most. It didn't taste like cornstarch like most powdered sugar glazes do.
My small changes/options:
-swapping Frangelico for Disaronno and lemon in the frosting
-adding the remainder of a tub of sour supreme to the cream cheeze filling
-using cinnamon-sugar and cream cheese filling together instead of cherry
-halving the recipe
You've still got until Tuesday, technically, to make one! So go do it! It makes small dogs jump for joy!