I appreciate the ingenuity of the mods. I haven't accidently turned the car off yet in over 40k miles. Risky operator actions makes the power button an issue. If you need the mechanical idiot resistance, by all means go for it. I use the hand position, have a cell phone mount that discourages hitting the power button, but mostly use care when selecting the energy display or drive mode. I very rarely see a need to play with the drive mode button anyway.