opinons please sheetmetal ?

[bigblock79]

i got that bb 79 truck that i bought. the PO had already bought 2 new doors and have them painted on the inside and jambs. and got them fitting really nice had to tweak them a bit .my Qustion is since it a truck that is really going to be a high end truck. i bought a nother 79 that is going to be my daily driver. it got good 2 rust free orig doors would you change them out. and the PO put 2 new fenders on it and already got them painted on the inside and got them on nice to would you get some orig. fenders and swap them out to. i have to take the fenders back off cause. he put 2 new inner fenders and left them the black ece primer. so i got to paint them. so what would you do thanks for helping me deciade