Well my worst crash was about the same amount of damage.
You will likely need to change ALL the bearings for the main shaft and the radials in the head if I had to guess. Was that a blade grip arm? Man that bearing block is toast. Never bent one of those. I did bend a whole tail assembly once :-)
So there is your pep talk... Bottom line is that it could always have been worse.
Keep us posted on the rebuild.
Cheers
Alan
Alan Butler
Team Synergy