You shouldn't vote for him. I'm all about the republican ticket, but not with mr. Paul.
He has misrepresentend himself as to wasteful spending. His strict isolationist policies are well, a poor idea at best. I think all the hubbub about him is he's made a lot of noise about "stopping" immigration and doing away with the IRS, Dept of Education and other big name govt groups.
Thompson is the most strict conservative IMO, that is an option. Perhaps a Romney/Thompson ticket. That'd be great! That could bring America back in line with capitalism and conservative values.