He is a mainstream-conservative type. Don't expect anything earthshaking from him.
Freepers tend to forget that the electorate on balance is nowhere near as conservative as FR. He is a good fit for most conservatives and Republicans.
He seems fine to me - I like school vouchers, personally. And the it will take a severe terror attack to shore the border, since neither party leadership seems that interested. The guest worker program is the best we can do - it's practical, though not notably conservative. I take practical and mildly principled over impractical and too rigidly principled any day of the week (I know, a minority position on FR but we don't live on 'Fantasy Island').
"Mainstream-conservative" types are often infected with the Rodney King Syndrome.