Razz, the bent mounts come with the new BB Ego kits. I fitted a set to my Berg last week. The wiring is only cable tied to your bars/bike in places.
Best bet is to cut the cable ties and loosen up the wiring then you can fit the bar mounts and run the mounts underneath the wiring. Once done just put a few cable ties in sensible places and that’s it. I don’t think it took me more than 15 minutes to remove the shitty Acerbis ones I had and fit the new BB’s up 
I can take a picture of mine tonight if you still need it, you get the idea from TB’s pics though.