See, here I think is why in part we're seeing LFL move the Force to something less binary. Anger, hate, fear, passion...those aren't inherently bad emotions. There's nothing inherently dark about them. It's perfectly justifiable for people to feel all of these things in various capacities. Rey *should* hate Kylo. Rey *should* hate Snoke. Just because you experience those emotions doesn't really make you more likely to go to the dark side. It's how you use those emotions that matter. Rey hasn't used any of those emotions as a means to obtain power or to go out of her way to hurt others.
Yeah, when I've said "tempted" in the past, it was a short hand for "joining the bad guys." Rey's too moral to do that. Like, there's nothing in either film that tells us she'd even consider it.
Hmmm. I would prefer yellow, but as long as it's double-bladed I'm happy.