We cant win it on conservative Republican votes alone.
If it were a far-right extremist, you'd have a point. But what about Hunter's positions - pro-life, pro-border control, pro-military, etcetera - scream "exclusively conservative" to you? They sound like things a lot of Independents could get behind, particularly his stances on trade as regards with China, NAFTA, CAFTA, as well as his anti-illegal immigration stance.