In your shoes (and this really is just my thoughts, not any kind of strong recommendation) I would go ahead and take the
uterus if the
ovaries are going. If the issue were reversed, I would resist losing the ovaries just because the uterus had to go, but that is because the ovaries are producing hormones (in my belief, even a little hormone trail after menopause). But if my ovaries were going, I wouldn't care much about keeping the uterus.