Link doesn't have to choose, and gives herself all three.

Of course, Link realized that she hardly had to choose at all. Focusing on her new powers, Link watched as her leather top struggled to contain her growing breasts, and once they had stopped their expansion the jiggling masses jutted out from her top in a bountiful display of cleavage. Reaching behind herself, Link felt her ass grow too, pushing out and out from a hard, tight, muscular bottom to a thick and gorgeous bubble butt. Then, under her skirt, Link felt the skin above her pussy push outwards, and a large, thick, and very masculine cock emerged, giving her a set of both sexual organs. Link looked in Zelda's full-length mirror, admiring herself, and decided right then and there that calling herself 'Link' still was ridiculous. Her name was Margery, and she was going to enjoy this power very, very much.