That cover art work is the bomb.
I’m also digging the crackly saber effect. Maybe the crackling could be pitched a tad higher to differentiate it a little more from Kylo’s. It would be interesting if when Rey transports the saber to Ben during the climax, that somehow the act of passing it through the Force healed the crystal. So when Ben receives it, the crackling is gone. But maybe people would be confused by that and think it was just missing the effect. Anyway, definitely like it!
This is probably an unnecessary idea, but I had a thought regarding the Star Destroyer montage at the end of the film. I know Finn says that people are rising up across the galaxy, but I think it would be cool to actually see that those people are the one’s causing the Star Destroyers to crash. For example, maybe you could add cloud cars or other ships to Bespin, flying around the crashing destroyer. With snooker’s Naboo mock-up, you could add N-1 star fighters.