Birth of a 1970 Dart Convertible

The wire is exiting fine. I tied turning heat and wire speed down. Do you guys think if I do a lot of spot welds and then try stitching it all together will work? Thank you for all your inputs with helping with this. I'm open to all comments and suggestions you guys and gals have. You guys know this build will get looked over with a fine tooth comb.
Thanks again
Jim :thumleft::thumleft::thumleft:

Stitch welding is the only way to do sheetmetal. I have found that by starting the weld on the thicker material and pulling the weld puddle on to the thinner material works best. What brand of welder do you have?