disco 300tdi air bag steering wheel on non airbag truck

Anyone know if the horn will wire up without messing about if I bolt on an airbag disco steering wheel (off an ES 96 300tdi)onto my non airbag R reg 300tdi disco. The R reg one currently has the plastic steering wheel with the round horn push in the middle. Obviously the air bag will not work but I am only interested in swapping for a better steering wheel

Anyone know?

Thanks RMT