If the owner intends to obey the law, then explain the purpose of owning a car that can go 185 MPH? I really don't mind someone killing themselves because of speed. I very much mind it if they kill someone else while exercising their "right" to own and drive to excess a vehicle capable of that kind of speed.
I own a 1998 C5 Corvette. I drive it consistently below the speed limit on public highways. I also drive it for sport at Laguna Seca where I often exceed 140 MPH. I get challenged by rice rockets to street races all the time and I refuse to participate. I feel I am a responsible driver and also that I am the exception and not the rule. If I had a teenage driver, and if I allowed that driver access to my Corvette, I would have an electronic speed limiter installed to enforce my belief that when on public highways one should obey public law.
By the way, mine is an evolved opinion with much experience to the contrary.