Quick question on sequencing - should all electrical be run before installing the headliner? Dec 67 built 68 J Code 4spd standard Cougar. Want to hang fenders, so I can continue exterior/hood/front bumper and grille assembly, but vinyl top needs to be on before fenders (I'm pretty sure) and headliner needs to be in place prior to vinyl. Only potential problem I see is routing wiring into the trunk (no sail panel courtesy lights or dome light). Really wanting to work on interior and wiring last but not sure that is the best path. Advice appreciated.
Dan