Those are real nice, JJB. I’m content with them as well. And if you have or can generate those Kylo lines for their conversation on Pasaana, I think they sound great.
I’m going to axe changing “son” to anything else. The movie doesn’t even hint at any cloning going on there so I don’t want to inject any confusion. If I’m just watching the movies, I can avoid that particular headache.
As far as lengthening the granddaughter line or reveal, I think that’d be a nice way to finish Kylo’s thesis about proving to Rey who she is. I like it.