Was the grille bit hard to fit??? the V section i mean?
It's not "Hard" per say just fiddly, and requires a little patience, mainly on the smaller pieces as you can imagine! He does supply you with a fair bit of wire for any mistakes! The wire is very effective and once fitted it can not be seen!
Hot glue could be used, but IMO would be messy, and also would be more difficult to remove, if you wanted to revert it back to normal.
In all honesty, you could buy a sheet of mesh and cut the pieces out yourself, BUT I have to say the kits from the eBay seller are very good, and precisely cut. All the mesh pieces are symmetrically cut so not to look "odd" when fitted, and having worked and messed about with various steel mesh sheets in the past, DOES require a HIGH level of patience and determination to achieve so precisely! lol
Not to mention a lot of waste!
I have mine fitted with a Brera upper grill badge also!