Big Duster Job

well i just want flush taillights so that i can put some black covers on them and they will disappear in the paint so it looks like they aren't even there.

as far as the change to the front end, what all do i need to replace?
Im assuming the hood is relatively the same dimensions as the 73 right? I know i dont need to replace the fenders but im slightly confused as to what exactly i need to replace.