thats sick but why not create 5 or 10  new addresses instead of 1400 ? but the amount your going to send is much bigger but who will think that you are a hacker when you send chunks and chunks of coins ? why can they just think that it was a whale  ? or unless they think that a whale that moves large amounts of btc are also a hacker  .

and why not ? if mixers can add extra security or privacy to you . you will use it if especially if you are guilty of stealing that coins from someone else .mixers were always involved when there are online crimes but the issue were already addressed to the mixer owners that they shoud should verify their users atleast if those funds are stolen or not  .