I really like that 6B idea, though, I don't think you should be in the air much, there are things tager can do about that, Atomic Collider, and 2C, I suggest footsies and lots of 5B's because there really nothing he can do about it he can dash or anything so there's really not much of a chance of him catching you with any of his normals, you just want to stay out of his range so he cant grab, or get you into a blockstring, because that's when he gets scary.