im going to need a 4x4 truck soon, im moving out of the city and out to the country in about a month. alot of people have mile long mud drives and the snow gets bad. i was looking at a 1987 silverado with a FI 350 and th700r4. the owner is asking 1500 and it has the rustbelt body, the rest of the truck is tip top and drives straighter than an arrow. what do you guys think?