Don't worry, the "I'll stay home unless/if [fill in the blank] is nominated" crowd is just blowing smoke. After a few months of contemplating the possiblity a Hillary Presidency and listening to her screeching voice they'll reconsider their position. ....although perhaps not publicly.
I will vote for Romney, if I have to, and with my nose tightly pinched. I will not, however, vote for Giuliani. Voting for him would be not one bit more effective for conservatives or for Republicans than voting FOR Mrs. Bill. And I am including judge selection in that assessment.
I pray you are correct...we all need to support Republican Presidential Candidate...even to crawl over broken glass<;o))