No, it's really the opposite, Bigun. For a conservative to support Cruz means ignoring what a US Senator only 3 years into the position, with no executive experience, questionable eligibility for the office of POTUS and nothing more concrete to offer than the promise of ideological purity can lead to.
How do you suspend all logic? I'm curious, Bigun, deeply curious.
What's wrong with standing on principle? (And by your criteria, why aren't you supporting John Kasich? He's the Reagan conservative who's got over 30 years of experience, including foreign policy experience, and wins election after election.
Trump's a billionaire, but that's no qualification for the Presidency. Given his ego, temperament, lack of any sort of defining principles, and cynical exploitation, your "suspension of logic" challenge is properly in the Trumpians' court.