Don’t worry the GOP will eventually face the fact that Big Business and Evangelicals, cannot co-exist forever.
Big Business and their Orwellian-like adherence to globalization, will eventually cause a deep split in the GOP someday. The current administration promotes corporate welfare in the form of cheap off-the books labor.
Note that I am not saying that globalization can or will stop, I just see a day when the christians see that big business practices are nothing to stand up and fight for.