Personally, I vote according to my faith and beliefs................. It does not matter the Party of the Candidate.............there are Democrats and Republicans who DO NOT support those "hot button" issues you mentioned, and there are BOTH Democrats and Republicans who do support said issues.
I look closely at the person. Do some research, and read as much as I can about them, especially anything they wrote, or spoke.
I have not voted for the President in the last 4 cycles.............. 2nd Bush Term, both Obama Terms and Trumps current Term, simply because neither of the Candidates in each of those Election Cycles were (IMO) Christian, or held to Christian Values.......
I vote the "Under Ticket." It's much easier to find Candidates of the Christian Faith.