I always liked the Dark Luke idea. He always seemed too angry and arrogant to go the traditional Jedi route. Like he defeated his father and the Emperor and became something in between Jedi and Sith- someone who isn’t afraid of using his strong emotions to fuel the force and get shit done, but doesn’t go all in on the “I’m EVIIIIIL bwahahahahaha!”
Dark Luke doesn’t play that comical power-mad supervillan. He doesn't abandon his friends or ideals, he just doesn't stand in his own way with peaceful Jedi serenity stuff- he goes after his goals aggressively and decisively. He actually controls the Dark Side of the force. Leia and many in the new Republic distance themselves from him, as they see the ruthless turn he has taken- but who is going to stop him from doing whatever he wants? He's Luke Goddamn Skywalker. You don't just fire him. He's like the most powerful person in the galaxy.
He's building a better tomorrow. But don’t make him angry.
I have been playing around with Kyle's Brush Pack for Photoshop- this was one of my first tests of the stuff you get. IT'S PRETTY DARN GOOD. Google it and buy it!