Safety when working on electric cars, conversions or HV batteries, is essential
I found these two videos that provide a basic understanding about the risks you face when performing a conversion, and what you can counter those risks with. A must watch for those getting started, and a good reminder for the more experienced among us
https://www.youtube.com/watch?v=eP6NFbslabY
https://www.youtube.com/watch?v=Uunkzn5pYJs
So put your HV gloves on and have a friend monitor you while you watch this

Also, please continue adding to this thread with other relevant information regarding HV safety in conversions.