You forget, my main problem is no engine/Trans..... Which means NO weight to compress the springs.... If the engine/trans was in it I would have no problem doing the floor jack method...Good luck limp
I mentioned the bands because I did the same on my 69 Z28 when I replaced the coil springs and lower arms
If you band those fox body springs tight with enough bands you will have an easier time of it
The 2 X 4 from the k member to the ceiling just wasn't gonna do it for me..