I don’t follow your hypothetical very well.
1. Which candidate should a Jewish conservative vote for? A or B?
***Whichever is the most conservative.
2. Which candidate is the Mormon? A or B?
***Dunno and don’t care.
Here’s my non hypothetical:
I lived in Santa Barbara a few years back. Our conservative congressman did a pretty good job. Along came this republican dude with lots of money, named Huffington. he spent more on this congressional primary race than any other in history. He unseated the congressman. When the time came to vote, I could not pull the lever for this POS and wrote in the former congressman. Straight Republican ticket. Years later, Huffington admitted to being gay, his wife divorced him and started Huffington Post, and do-nothing congressman Huffington basically did more damage to conservatism than any democrat ever could. The seat has been firmly in the hands of a librul ever since. Writing in the conservative republican over that POS was the honorable thing to do. What do you think was the most honorable thing for a conservative to do?