If Moshe is forced into running alone, I'm not very optimistic. But many times in life things are out of your control.
He's going to have to hit a home-run in every election interview. He should begin every interview the same way... "Zehut is the only party who's platform calls for an Arab population transfer program -where Arabs will receive a one time stipend to permanently leave the State of Israel. We will help them relocate and find a better life elsewhere. No other party has this platform. "
I wouldn't care which way the interviewer tried to steer the questioning. Moshe should start out the interview the same way, every time. Maybe he can find a way to say it more effective than I wrote it, but you get the idea.
Just my opinion.