Thanks Pete that sounds like a good plan.
So spent 2 hours this evening and had drilled two holes in the fus for the antenna wires, good thing the summer is a long way off
Had to sort out where the rx would go then label the servo wires before pulling them out, then plugging it all back together the right way round. The rx is in front of the servos at the moment.
The rx now has 400mm antennas so can reach well back behind the wing to exit.