I think the "inexperienced" complaint for Obama is really cheap. *None* of the candidates has any experience at being president. It's all equal footing there. Plus, I generally dislike anybody who's made a long career out of being elected.

As for the Republicans, you completely skipped their one and only good candidate: Ron Paul.
Of course, it's kinda cheating... he's a Libertarian in Republican clothes.
http://www.ronpaul2008.com/