You have plenty of room to wrap the top headlight....lift the hood as there is plenty of surface to wrap.
Not a pro....just have last 5 cars fully wrapped and prior have had the front clip/headlights/sills done so I know PPF...
Scoring it...eh, I'll let the pro's chime is. It's all about muscle memory feel ......and the material is thick.
IME it takes a skilled craftsman to know when to stretch, when to re-lief, etc as getting those corners to stick is an art in itself. FILM will shift over the course of 30-60 days so things that look like they are sticking may lift sometime during that period was the film moves a little bit...
If I was thinking long term, I'd still do the 2K and then wrap