One of the most important things to me is the WOT, and I’m not sold on Huck for that yet. I’m also not sold on him re spending (not) on entitlements, including new ones. He also wanted to grant in-state tuition to illegals, which doesn’t make me very happy. I’ll have to look at his platform a little more. It will be interesting to see a debate between he and McCain and if they still play nicey-nice now that they don’t have Mitt to bash.
One of the things that helped a little to allay my own fears re: Huck/WOT was Duncan Hunter, after endorsing him, coaching him a bit. He also did so on illegal immigration. Duncan is rock-solid on both issues, and I feel at least a little better with him having some influence on Huck.
For me its not being sold on Huckabee, but sending a message about McCain. Voting for the candidate you believe best fits your position on issues may make you feel good, but won’t mean a thing from now on. If you are satisfied with McCain, then fine, vote your conscience. If you want to send a message, vote for whoever has a chance to beat him in your state, even someone you would not vote for otherwise.