nodoginnafight
No Party Affiliation
It would be devastating for the conservative movement to abandon the Republican party and try to start a new one. It is a much better strategy to "purify" the core of the Republican party and start from a new ideological center, than to try to make a new party out of whole cloth.
There is an example of a third party flipping from irrelevance to dominance in a two party country (Great Britain) but it is a rare and unlikely event. Typically, third parties only ensure victory to the undivided party of the opposite ideology.
With all this talk about purification though, it is important for conservatives to understand that a conservative will never win in New England. So, after the new center has been established, there has to be room to elect moderates in liberal areas of the country. Working legislative majorities are the goal and foregoing an entire section of the country because they are not conservative enough, is not a workable strategy.
I agree with your analysis. But I'd expect the success of "purifying the core" to be completely contigent upon probably one (but maybe a few) VERY persuasive, very magnetic figures outlining and "selling" the pure core philosophies in a way that doesn't alienate the more moderate.