Hi;
Here is what I did in a small garage. I had no rotisserie so I built a floor to ceiling 2x4 frame work as a box. I bought 4 jack alls to place in each corner bolted top and bottom to a vertical stud. I then used to 4x4 fence posts to span across front and back. I used hydraulic jacks to get the body started upwards and then shoved in the posts. I can now jack one at a time by the click up or down until the chassis and underbody are ready to jack downwards for the finale. Costs were about $250. for the jacks and $50. for lumber and bolts. Cheers