Willard and Zero are 100% unacceptable to serve. Barring the former being dumped at the GOP Convention for a Conservative who possesses character, principles, morality and integrity, for which he has none of, I will vote (Virgil) Goode over the two evils.
Basically, for those Conservatives, you must simply vote your conscience. Ask if replacing one abomination for another who could inflict more damage to the GOP as a vehicle for Conservatism for the long run is truly worth it. A Pyrrhic victory.
Since he has the Delegates, he has the nomination. Why would anyone vote for Virgil Goode? Brings to mind the name Ross Perot.
I might want to drive a Toyota Tundra, but if my realistic options are keeping a bicycle with a broken chain that I fear could endanger me, or going with a motorbike, I will take the motorbike.
The President thanks you for your support.
Basically, for those Conservatives, you must simply vote your conscience.
Only children vote their conscience. Adults cast their vote in such a way as to promote the most favorable result!