Punch Sound Re-Designed

As I get deeper into sound design I try to re-visit some works from the past and I found this one that I think ended up pretty well but I want to know your opinions and feedback. Also if you have any tips or any video or course recomendation for designin punches (in this case) or spaceships, laser guns, etc All is wellcome! Here is the scene, hope you find it at least interesting.