Create a whole independent party-within-a-party. Its own recruiting, its own fund raising, its own leadership councils, its own GOTV, its own public relations and spokespersons. And yes, if they are able to secure ballot access - just in case- then go for it.
Then the GOPe would probably listen a bit more.
Agreed. Use the scaffolding of the GOP until the new party is strong enough to stand on its own, but start building now.
We could call it “gopC” (For “C”conservative )