Hey bro nice distance. It took my years to throw with that kind of confidence. Some points: the begin of the throw has no set relationship to the body - you are pulling back but not with all of the arm and disc and the release happens somewhere during the rotate - which you can make stronger and more deliberate. Great throw, check out my website and these articles if you have time
For Maximum Results Hold Disc Firmly and
Straight Arm'ing the Approach