i want to buy a 4runner, but i want the v6 in it, also i was wanting the power windows and cruise control, but will survive without them. main question is does the 3vz have enough power to drive at 80mph without a problem or is it under powered. i know the 22re ive been told with have issues there, but i have a 30 minute drive to school everyday and its all highway. speed 75-80 so i want to make sure they will be able to handle it.