What Trevor loves Holden said.
Did my series one VX a while ago. Engine was resting on the cross member when I reversed up my driveway, so it vibrated lots. I didn't have to remove the A/C mounts etc? Just removed one end of the strut brace and went for it. Cant remember how, but I didn't touch the A/C compressor and I didn't have to undo any pipes, cables etc. But I seem to remember I had to raise the engine on a jack, and the gearbox was hard against the floor. Now I think of it, I had to lift one side of the engine at a time, to allow the new mount to fit. If you lift the engine straight up, the mounts won go back in properly. If you do one side at a time, as you lower the engine the mounts "rotate" back in the right position. Removing wheels does ring a bell too. But I was (then) a Japanese Computer Engineer so I guess I must have "special hands".
Oh, and it was the first and only time I have done it. I do remember working out some "tricks" though. I'd have to do it again to remember them!