I bought my paint only from these guys
1970 Dodge Charger, Plum Crazy, Paint Code # C7 and used this clear
Southern Polyuerthanes, Inc.
Used a gallon of paint on my 1968 Dart. No hood, roof or engine bay but I did do inside the trunk, jambs and interior of doors and rear window area. Pretty much used the entire gallon so I would plan on two. Price mine at a few local paint supplies and they were at least double..