Okie dokie, little update.
Ive been looking at the wiring diagram and it would appear i would only need to graft in the extra bags and sensors, all of the rest of the wiring should be there.
Id hate to go to the trouble of wiring everything up only to find the airbag control module is coded specifically to the donor.
Some wires also go to the central locking module, i tried swapping these over a little while back to get a flip key coded to the car with no luck, the connectors had different locating tabs, i shaved a bit off the terminals to get them to fit with no luck, this unit will not have to be swapped over too will it?