My 74 Duster project

As a 74 owner myself, I'm lovin the job your doin,I'm gonna be knee deep on mine pretty soon doing much of the same repairs, right now I'm still collecting and prepping parts,and doin homework,...lots of homework,.....Coupla questions,...Where'd you get your sheet metal?,How do you like the fit of the metal?...and how are you gonna make the paint stick to the POR.