If this edit has Vader’s castle in the background. I think it should have Jabba’s palace too.
Vader’s castle is way more necessary because the original movie doesn’t do a good job of contextualising the opening scene or convey the idea of Kylo being on Mustafar.
With the epilogue, you immediately get the feeling it’s Tatooine because of the jawas and sandcrawler in the establishing shot. And then the homestead and binary sunset basically make it unmistakable. Jabba’s place would be bonus fanservice but isn’t really needed to enhance the scene.