I had the Vader = Mordred and Luke = Arthur correlations pointed out to me by one of my High School teachers, so they are there even if you guys want to pooh-pooh them.
This sounds more like a teacher's scheme to get students pay attention to Arthurian Legends. "Hey kids, let's read 'Le Morte d'Arthur' by Sir Thomas Malory. You'll like it, it's just like Star Wars."
Also, the other correlating things from Arthurian Legend that exist in Star Wars may be implemented slightly differently, but they're still correlations.
Your claim was 1-to-1 correlations, not somewhat similar motifs. If that's the standard, I can give you the reasons why Babylon 5 is LotR in space (which you yourself pooh-poohed):
- the Minbari are Elves, an elder and culturally advanced race who often look down on less advanced people.
- the Vorlons are the Wizards, with Kosh I being Gandalf and Kosh II being Saruman
- the Shadows are Sauron, the Ringwraiths and the Orcs
- Sheridan and Delenn are Aragorn and Arwen, the mortal human and the "higher being" falling in love and that higher being giving away part of what makes her "higher" to be with the man, though Delenn also has elements of Galadriel
- Ivanova is Éowyn
- Mr. Morden is the One RIng, trying to corrupt the people around him
- Sheridan falling to his doom on Zahadum and resurrection (through the alien Lorien, named after the elf-kingdom of Lothlorien) is corrolating with Gandalf falling to his doom in Khazad-dûm and his own resurrection
- the Earth Alliance Civil War is the Liberation of the Shire
And yet, B5 is not just LotR in space, but also took inspiration from the Dune series, E.E. Smith's Lensman series, the film Forbidden Planet, George Orwell's 1984, Dante Alighieri's Divine Comedy, Arthurian Legend (again, and even pretty openly) and even the Bible. And most certainly a lot of other works of film and literature. Plus real life history and events like the rise of the Third Reich, or the Cold War.
And the same goes for SW. There's a bit of Arthurian Legend, a bit of LotR (again), a bit Flash Gordon, a bit Buck Rogers, Akira Kurosawa's Hidden Fortress (and other films by Kurosawa), the Vietnam war, the Third Reich (again), etc..