Replacing the mounts on a bulldozer blade

Working on a 1988 Cat D4c bulldozer, replacing all the blade mounts (weld on).
Video welding blade last time: https://youtu.be/1uA6QAQq_dU
Lower mount auction listing: https://www.ebay.com/itm/184905276249
Hardware auction listing: https://www.ebay.com/itm/184905286622
Frame mount auction listing: https://www.ebay.com/itm/184905290357
Levi the dog memorial plates: https://www.ebay.com/itm/184905540733

Видео Replacing the mounts on a bulldozer blade канала Andrew Camarata