A hoist would be ideal if removing the engine with the ISO rails attached. The motor and ISO rail "assembly" can not be lifted straight up. The front of the engine/rails must be tilted down and then slid back and out to remove. This is because the rails interfere with the frame. I have
not done this but, I have mocked up my rails on an oil pan and tested it on my puller project. Using a rail/oil pan assembly to test this is better than running into issues when time to install my motor.
