to create a "tailwind" you have to be moving about as fast as a speeding car.you're forgetting im not one, but two bodies; the impact wouldnt affect me an awful lot, so that element to your attack is null
So the bug wall smashes into me at HIGH SPEEDS, the momentum of them would just go past me and wont do anything due to what i said above, you come through me with your hand held towards you, i grab you, slap a tag onto you, restrict you and distorting your chakra flow over the bugs and yourself. Then killing you underground. 'Nuff Said
Even without the impact you still are caught by the bugs, int your face. You wouldnt be able to see me. Your moves are still unable to stop me. The tailwind makes the rakiri go even faster. You lost.