First, make sure you put duct tape on the top of the fairing to protect them
Remove the existing clip ons and switch gear etc
You will need to re-drill the switchgear holes in the VFR bars10mm further in than the existing ones and drill a locating hole for the throttle lug. It is fairly soft alloy so a hand drill was enough
Then comes the horrible moment. Masking tape on the fairing of your baby ready to cut her with the dremel
After cutting and before filing smooth and sanding with a sanding block
The throttle cables just needed the metal guides loosening and repositioning at the right angle. Didn't need any longer ones and brake/clutch lines fine. Loosened the horn bolt and swung the horn a bit more to the nearside and that gave enough slack
Finished - a bit more smoothing and sanding to do and need to adapt the bar ends for the different internal threads in the VFR bars
All in all, a couple of hours and I will see if they make much difference. They don't catch either the fairing or the tank.