For Mortis, I love these ideas. It’s only an episode I’ve seen all the way through once (I generally skip it on rewatches) but I love the way you’re approaching it.

That said, I feel like you should leave it more mysterious as to why they are going there. Let them discover Qui-Gon when they’re there (since they kinda/sorta forget anyway) but given how surprised Obi-Wan is at the end of ROtS to find that Yoda has been communing with him I feel like them actively following a call from him doesn’t quite work. Perhaps then following some kind of “tremor in the Force” or something like that. Leave it mysterious then have us be shocked when Qui-Gon’s presence is revealed.

I don’t know how you feel about that…