It is a very detailed description. Well done.
You forget though, common sense is nearly extinct as is personal responsability. How do you think we have all kinds of stupid warning labels on nearly everything? Things like a chainsaw warning- do not try to stop chain with hands or genitals. Pop bottle cap injury warnings. Things just cooked or brewed may be hot. Or my favorite- if you can't read this do not use product.
I like Red Green's disclaimer given when making a boat out of pop bottles and duct tape and the potential of having too much power for the craft. I wouldn't recommend it, but you can do whatever you want.
BTW, I have been blamed and expected to reimburse car owners that call for free tech help and can't fix their problem. Example- My pedal is low, could it be my master cylinder? My reply- yes it can. What do you want for free guessnostics when I'm on the clock? haha Sometimes I would give them the phone# for the local votech if they were a real jerk. No problem for me losing a customer that never was or would be. This site is about my only benefactor of free info. At least until someone blames me for something they did!
Any lawyers here like to comment? Oh that's right, it's awfully hard to catch up to an ambulance with 62 horsepower!
Sorry, I'm rambling....