Yeah I drove down to SoCal to have Owl install my lift. the local 4wd shops had not even had a Grenadier in their shop yet. I did not want them using my vehicle to learn on.The 2 rubber subframe mounts in old Mercedes used to (still do probably) get torn when shops put them on a hoist, not realising they supported the weight of the engine plus entire axle, suspension and wheels.
There is a method to prevent this but you need a mechanic sympathetic to the vehicle.
Choose your mechanic wisely i.e. choose a wise mechanic!
Or DIY.