Done! It's been a long, long process but I finally have an m bumper
Have also added a couple customisations, a magnetic number plate and some led foglights at the back of the brake cooling ducts to make use of the existing wiring
Moral of the story: If you want something bad enough, you'll achieve it!
Cheers mate, I like the pre-facelift bumper but this makes it look the business
If anyone's interested, this is how the foglights look. They are practically invisible as you have to litterally be on the floor to see right through the brake air ducts. Do seem to be effective too, before and after below.
Really quick and cheap mod with no faulty bulb light