1974 Plymouth Valiant Parting out

I have a 73 Duster and need from the cowl down on drivers side A pillar down to base of the body where the rocker starts. It had a vinyl roof rotten under side and I have a roof coming with A pillars but when car got here when I opened the drivers door I could see small rot holes like if you followed the A down. Sorry for the long speech but not a body guy if you need pics please let me know.Thanks John