After the Getaway Flip/run, see if you can incorporate Blood Stain (FK, FK {A, A on Xbox}). It does more damage than the Turn Left (FP, BP {X, Y on Xbox}) that you are currently using, so you should get a slightly higher damage rate before scaling gets worse. The final combo and ender you have is fine, but you can also do Don't Blink (BP, FP, BP {Y, X, Y on Xbox}) again for an extra hit and cancel into the Take Down for a little bit more damage. Or cancel into Diving Glow Kick (B, F BK+BLK {B, F B + RT on Xbox}) if you want to burn meter and do a little more damage as well.
Let me know if any of this helps!