Actually, somewhat similar, from what we know. Our Ancestors saw the human soul as "layers" or "parts", each taking a different path after death, usually down family lines. They also believed that a self-sacrificing act, such as death in battle, would win a soul to certain dedicated Gods...Valholl, Odin's Hall of the Chosen Slain, and other Gods and Goddesses. To this I would add current research into NDE's which suggest strongly that our personal and cultural beliefs and expectations have an effect on the experience of dying.
It's my understanding that the Maker beliefs came from France, correct? If so, I wonder how much Norse shamanism may have influenced it, through the Norman invasion. The "energy pool" you referred to sounds very similar to the Germanic "Ginnungagap" the void of magically charged space, that the Multiverse arose from and will dissolve back into.