How difficult is it to change the gears to 5.29? I like to think i have a little bit of mechanical inclination but i couldnt rebuild a tranny by any means. Lower gears would make more torque and better gas mileage as i understand it but ive heard it is a tricky task. Also, what would be involved in changing the steering if i decided to do so? I have about a week before the Yota will be ready to test drive so i would like to get as much info as possible, i appreciate all the help ive gotten so far.