I think you're missing the point, but not willfully, so let me rephrase.
Rape is always evil. But you've said there could be good to come out of a rape, making the rape not evil. If rape is 2 and saving lives is 3, then 2+3=5 as a positive outcome, but the 2 was still input, lifelong, we would regret the rape because rape is always wrong, not sometimes wrong.
But the fact that you can write, "a lesser of two evils" shows that God put in you the ability to discern good and evil, and therefore, we may both be judged for decisions made with or against conscience.
The fact that you can measure evil against evil, and choose the lesser one, shows you are not an evolutionary animal living by instinct alone but have a creative mind. Each argument you make strengthens the argument for a moral creator God.