If I have to pull it from the top ?

I have a 1975, 225 /6, with a 88 b.h.p. I'd like to remove the engine, and trans in one fell swoop. Because it's designed to lean the way it is, I can't but imagine that it might be a bit unruly to yank, without scratching everything up. I'd love to hear the best ways of attaching chains to this thing so I could pull it up, and out of the engine compartment. I wish I could hand it off to someone who really needed it. It's like brand new. But I don't have the time to deal with shipping, and things. It's a bit big, and awkward. If you know exactly how I can pull this straight up, and out without damaging the pristine under hood condition, please add your insi:finga:ght ?