Totally agree with result, having seen more angles than I saw on the weekend.
Totally disagree with using outcome to determine penalty, unless it is deemed malicious.
Some players are tougher and more resilient than others. Hit a "toughy" who bounces up, and get off. Hit a "petal" that collapses like an old lawn chair, get weeks.
Having said that, if a player deliberately, and maliciously does something that will in all likelihood injure/hurt a player, I believe his suspension should start from when that injured/hurt player is passed fit to play again.