good deal? the car has 32000 miles on it, this is my second car ever and my first car to finance, im wondering if this is a bit much, also the dealer did not change the fluids on the car, but i can take it to a mechanic if i choose. should I ask for money off or is this a good deal? also how often should trans fluid be changed? the tranny fluid on this car is light brown with a little pink tinge but not much.