Congratulations jcjchung ^

Those countries should be fine. I was questioned for a couple of hours at Denver immigration last year, but that was after my suspicious looking itinerary which included Libya, Iran and Iraq in the previous week before arriving at USA.

2 hours is a bit short for international to other flight connection at MIA if non-American. If you can easily change flights to give yourself a bit more time that should make it less stressful, which presumably is the last thing you want on a honeymoon.