Between Trump and Clinton, I’d pick Clinton on all of the criteria you listed: national security, economy, employment, foreign policy. Let me add some other issues on which I’d pick Clinton: environment, social safety network (including Social Security and Medicare), infrastructure, women’s equality, education, the courts, and others.
On abortion, there’s no clear choice. In 1999 Trump said in an interview with Tim Russert, "“I’m very pro-choice. I hate the concept of abortion. I hate it. I hate everything it stands for. I cringe when I listen to people debating the subject. But you still — I just believe in choice.” Has he changed his position since 1999. Perhaps. But I don’t believe it. I think his position changed only when he considered becoming a Republican candidate for President and he thought that a pro-choice position would stand in the way.
So yeah, multi-issue rhetoric again. Single issue rhetoric is not the Catholic position, even when that single issue is abortion.