Perfect! I bet he would have a purple lightsaber, they're rare and unusual, it would be perfect for Ben. Ohmigosh, I just noticed his outfit looks just like one Padme wore in Episode II and frequently in the Clone Wars.
"We had this big arena, this fight scene with all these Jedi and they’re fightin’ or whatever. And I was like, well s---, I wanna be able to find myself in this big ol’ scene. So I said to George, "You think maybe I can get a purple lightsaber?" -Samuel L. Jackson (What Mr. Jackson wants, he gets!) Great actor! :)