I agree w/ ed- if the simulator is not necessary then a company won't pay for it.
You say that damages occur while while instruction or testing is being given- then your cost to the customer would have to be less then the damage for your service to be feasible- after- of course- you've proven that the damage occurred in the first place.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.