IMHO, the new conservative litmus test should be not supporting any candidate who supported TARP, the big bailouts (Stimuli I and the son of Stimuli), or Obamacare. Most of that money was urinated directly into the wind.
We can fiddle faddle over abortion, immigration, even gun control. But the economic waste, fraud, and abuse has gone on long enough. Without economic freedom, the other freedoms we claim to enjoy are the shitty punchline to a bad joke.