@jfrmusic , you might check out the tool & machine renters....if all else, they might be able to recommend someone/something/somewhere to do your deed.
Sounds like what we're all coming to is an indoor friendly engine lift, similar to that employed in pulling same from a car.....*hmmmm*
....now, if it can be made to climb/descend stairs.....🤔😎
....and there's the 'D opt'. Back-friendly featherweights..... ;)
Stay safe. J