I have a 600 hp car now, and even though it's heavy and has AWD with all the fancy traction assists, it's still very easy to get yourself in trouble. A 700 hp RWD light car? Not for me thanks; I wanna live. Seriously, that much power in a small light car is really not appropriate for public roads, it's just an invitation to an accident. Heck 450/450 is plenty enough to exceed most driver's competence; witness the beautiful car in the ditch, post #504.