GM 8.5" REAR END SPIDER GEAR REPLACEMENT

My son decided to NOT take my advice when I told him not to keep doing brake stands, so he destroyed his spider gears on his 1993 Silverado.
This is a somewhat step by step process on how we changed them out. I made this video because we couldn't find anything online specific to our truck. Hopefully someone finds this as helpful as I would have had we found it ourselves before working on it.
He drives a 1993 Chevy Silverado with a 305TBI, 3:73 gears, auto trans with 4WD, this is the GM 8.5" 10 bolt rear end.
Please leave your comments below, I'd like to know what you think of my first attempt at a repair video (I know some times I had the camera moving around too much).