[@PaulHaynek]

Well, a few minutes after making that post, I had an idea. Wyn's powers should be opposite, yet complimentary: Her vampiric half manipulating the physical, while her demonic half manipulates the magical. I might also give her a companion. Considering that romance isn't the exact point. If Wyn had a companion that were already a romantic partner, I could explore the romantic aspects of her character, without shoehorning it into the plot. If there's room for Wyn and [companion] to include another lady in their love nest, the option could be open.