So for anyone that cares;
It was a relatively easy job to swap the cables over, it only cost me one cable and took all of an hour because I’m a noob.
The re-wrap job wasn’t great because the tape was sticky backed and some of it split a bit. It will do for a while though.
The only issue is that the rear outer is a cm short now and if I turn the bars too far it pulls the back brake on, however its not an angle you could achieve in normal riding. Oh and I need some new helitape patches for cable rub as they aren’t in the right place anymore.
The joys!