What do u guys think of this 64 Valiant for a Daily Driver

In his email response to me he didn't respond directly to my question about rust issues. He just stated that "it wouldn't have a blue ribbon from mopar show if it had rust".

That'd be enough for me to tell him to fluffy off. Your question about rust is legit. If you're serious about buying, he needs to address it. I'd move on to the next one if I were you.