Place prunes, apricots, raisins, and currants in a medium bowl; pour bourbon over fruit. Cover with plastic wrap, and soak overnight.
Melt butter in a large skillet over moderate heat; add apples, onions, and celery. Cook, stirring occasionally, until onions are soft and celery is tender, about 10 minutes. Set aside.
Heat 2 teaspoons vegetable oil in a skillet over medium heat; add nuts. Toast them, stirring constantly, until golden.
Transfer sauteed onion mixture to a large bowl. Add brioche and broth; mix until incorporated. Add macerated fruit, toasted nuts, cranberries, cloves, cinnamon, ginger, cayenne, parsley, and eggs. Season with salt and pepper. Using 2 large spoons or your hands, gently mix stuffing until evenly blended. Set aside while turkey is prepared for roasting.
I don't know how many oz but, per www.wisegeek.com: "Brioche is a French bread, characterized by a rich, sweet flavor
How much in oz is that: 4 (1-inch) day-old brioche, cut into 1-inch cubes ???