Thanks for pointing out the hood thing, I think that has led me to decide that we should replace their exchange there with more action. Perhaps the Vader shot and line can stay, but Kylo’s response would have to go. His hood comes off later mid-swing, which makes sense enough to me.

As for Luke’s line, I think we might have to go back to a previous draft of the line I had: “He cannot claim what belongs to the Force.” It would be disappointing, to me at least, that Palpatine cannot twist what Luke directly says about their destiny (being to end him) into something that serves his own purposes, but it’s whatever. I guess the concept is still there if you read into it a bit.