Republicans tend to be centrist or center-left on the political spectrum at most, Democrats or left-wingers are just the "crazy party" and not worth even considering.
For example, most Republicans don't favor repealing the 1st Amendment and limiting it solely to those of a right-wing political ideology (which a true right-wing party would).
Many Republicans favor degenerate ideologies and figures (for example, the degenerate, greedy Jewess Ayn Rand, a left-wing pseudo-anarchist radical and an atheist vermin, is favored by some Republicans).
Likewise, many Republicans have caved on other virtuous right-wing agendas (for example, Republicans haven't made strides in outlawing abortions on a federal level, criminalizing homosexuality, transgenderism, and sexual reassignment therapy; re-instating literacy tests for voting, outlawing pornography and degenerate mass entertainment on a federal level - nor converting all public and private educational institutions into military academies with mandatory firearms training, outlawing atheism, or outlawing non-heterosexual, non-monogamous sexual relationships, or requiring membership in a right-wing nationalist party to vote, own guns, or run for office, or making defiling the national flag or symbols of the Christian and other monotheistic religions punished by firing squad).
In addition, many on the Republican "right" favor various flavors of degeneracy when it suits their interests (e.x. degenerate "art" and entertainment, such as trash TV shows like Family Guy, "Friends", degenerate animation, (e.x. 99% of all anime shows in existence) and so on which promote degenerate, consumerist, libidinous values are sponsored by companies such as the ones which owns Fox News). Ideally the right-wing state would confiscate the funds by force of degenerate businesses, corporations and so own if they don't comply to the righteous agenda of a right-wing nationalist party (e.x. porn companies, for example shouldn't be allowed to exist; ideally the state would shut them down by force, and have their executives executed by firing squad on national, public television; ideally they'd do the same with degenerate Hollywood actors or entertainers, like Mark Hamil, Amy Schumer and have them shot for spreading degenerate leftist propaganda masquerading as "entertainment".
So no, the Republican party, if anything is a centrist or center-left party infected by many seditious and degenerate values, sadly it's all we have, at least until a true right-wing party is established; hopefully Trump and the Republicans will be the vanguard by which the true right-wing nationalist party will take power and crush its enemies for good.