I got a 81 300sd for $300 and just need a little info please. The tranny slips and i think that it's a vacuum leak because the white 3-way conectors are shot so i need those and the ac blows air but not cold air. The clear coat is shot and a few minor rust spots needs new brakes, turn signals don't work and seat adjustment levers not working. Now, what am i looking at as far as cost to get this thing back in shape any info or comments would be helpful. btw the best $300 i ever spent.