Thanks all,
It seems there are no real issues removing the Cobra so I have 2x alternatives.
Remove the Cobra and tidy the wiring or swap the rack for one that allows the side loading of he screens.
We have an 18 day tour of Spain booked for June so have a few months to decide and install.
I already have an LED light that Velcro's to our luggage when touring so just need to figure out how best the mount on the rack.
Thanks again