The current potentially discharged from huge capacitors is what will kill you, you might achieve 20KV when getting shocked by a doorknob.
I was reading the back of a paper inside of my PC10 cabinet and I think you can pull a wire and plug it into a different slot and it turns off the inversion. the PC10 isnt Jamma anyway so it doesnt matter
If there is in fact a way to turn off the inversion on the playchoice 10 monitor, is there any reason I wouldn't be able to install the moniter into a different cab(probably the ninja emaki cab) as long as the cab is made for a monitor of that size? I don't know much about the subject, so I'm mostly guessing, but I can't see why it wouldn't work if the inversion is turned off(though I would guess it might take a little re-wiring/solder work).