Buying My First Muscle Car 1973 Duster 340 Interior Pic

lately I do everything on the hood of the car also are tell them to put their drivers license on the hood and I put my on the hood the title on the hood and the cash I'll take a picture of it and while they're making the bill of sale step back take a picture of them to... also if there's two names like a husband and a wife both of them have to sign it...