All the current front runners for the Republican Party Primaries have some big drawbacks.
Is there any candidate who is both ideologically better and electable in an election campaign against B. Hussein Obama than Perry, Romney, or Cain?
Also those pushing for a so-called moderate, should realize, that this might force tea-party voters to split the vote by running as a separate party.
Also, if a moderate is elected, my guess he will probably continue with some variation of the "land for peace" strategy to be imposed on Israel despite all his promises before the election.
Never forget that ultimately it was during the George Bush years that Jews were expelled from Gaza and parts of Samaria.