Not at all, but the facts are
There's no confirmation whatsoever of these results, and
Arnold isn't going anywhere.
These "poll" figures are a pipedream and totally irrelevant.
If Republican voters see evidence that a McClintock, a true conservative, can beat Bustamante, that they don't have to settle for a candidate who is far to the left of them, might they not be expected to support McClintock? If so, why would that evidence not be relevant?
If these poll figures are a pipe dream, why are not the polls you are relying on to justify your claim that only Scwarzenegger can be elected, pipe dreams? What evidence are you using to draw your distinction?