Hi, I am about to go abroad for two/three years. I have a much-loved Land Rover 110 that I want to store for two to three years off-road. It uses dual fuel, petrol and LPG. Any idea of what preparation is necessary? I have put extra air in tyres and disconnected the battery and disengaged the handbrake and chocked the tyres. I am not sure what else is necessary. Does the engine need to be started from time to time? Any help or suggestions would be much appreciated. John.