I have some apprehensions about a Senator Jeb. He would be a vote for any new financial profligacy that comes up. If he were to start talking like von Mises or Henry Hazlitt, I could support him IF he became the nominee.
Jeb Bush was very good on financial things as Governor of Florida. Crist has been awful, but Jeb really kept the bureacracy back and also managed to fight off the teachers’ union and improve FL public education dramatically. He was very pro-business and pro-privatization.
The biggest problem I see with him is simply his last name - and the fact that his wife really doesn’t want to be a high-profile political wife.