It wasn't that easy. took me around 4 hours doing it slow and steady. The bootlid I put on didn't have the secondary radio arial either, so had to swap additional wiring. I managed it on my own, but would have been easier with 2 people.
As far as repairing goes, once the lock mechanism is out, it's a lot easier to see the damage and to make a good repair. The whole panel below the glass will need painting to make a good job, but it may never be "as good as new". Bear in mind re-attaching "chrome" decals, whatever option you go for. I purchased new genuine ones, just to make a proper job of it.
Cheers
Stu