HELP with bodywork

Make sure to use guide coat and be prepared to find a lot of stuff. The scamp I am currently working on I have 89 hours into and just finished wet sanding the tub (600) after blocking and shooting in k38 twice. 89 hours of body work and paint prep. I wouldn't even consider using fizz cans, they just don't work. Also Robs advice is solid with sealing it using a epoxy primer first.