Nothing could be farther from reality. In terms of the most important qualification for a President -- temperament -- McCain falls far below the others. He's clearly the least suited to be CIC.
All four RINOs have voting or governing records that were generally pro-big government, pro-amnesty and anti-border control (except Romney), and pro-gun control (except Huckabee). They all espouse conservative positions at present, but based on their past records, there is no reason to believe that they will govern as anything other than moderates (liberal lite).
In terms of the most important qualification for a President -- temperament -- McCain falls far below the others.
I am no psychologist,and thus am in no position to judge McCain's mental health. However, I am not aware that Barack Obama has any issues in this regard. Assuming Obama is mentally stable, would you then select this unabashed liberal over McCain or the other RINOs? If mental health is the most important qualification, then in a McCain vs. Obama race, you would then vote for the Illinois senator.