Take your time seeing your work thus far you will be fine. I did a 73 duster and a 74 Newport at 16. Took me a year for both. My Dad was used car Manager at Faddis in Shawnee Kansas. He would come home check my work say good or your not there yet. I would get mad but I learned patience. I did metal on bottom qtrs duster and new metal on driver's under the little window from years of water on Newport. Spent two summers doing that. Drove Newport first day after paint to school I got a crowd wow man can't believe that is the old Newport. Felt pretty darn good!