For me, as far as the interior goes, I’ve always been a fan of keeping the “work truck” style that they used back then… so when I think of custom I try to keep that feel… which is why as a ford guy I like to think, ok… if the king ranch was made in 50s 60s 70s what would that be like? Because they actually worked trucks back, then so what would I like to have in the truck if I drove it for the truck itself not a $80,000-$100000 status symbol that the driver thinks is necessary…For old schools I like to keep them basic as possible… just my.02 the seat is the centerpoint and everything else should blend around it… I like a lot of neutral colors and splashes of colors