Hi Grumpy
I have done a few in the past. By memory there are 12 body rubbers to the chassis which will have to be replaced with new ones. Undo all wiring going through firewall, disconnect all your heater and aircon hoses, undo steering column from steering box, remove front and rear bumpers, than simply lift body high enough to roll complete chassis with running gear intact from underneath.
Having it on a two post hoist makes it childsplay