Yes, I'm b/f all the way. I don't expect to be jammed on the river very often and when he does he's never bluffing. We get to maximize value against the loose passive enough of the time to make up for the times we get jammed on. I think the range you gave villain to be calling is probably too tight and I think he's probably calling with any Ax. If this is a reg I'd probably b/f ~half, but against a fish it's okay to be exploitable.