Easiest Rear End Swap

I'm going to be swapping my 7.25 rear end out for an 8.25. I was wondering which way you suggest I go about it. Should I....

A) Leave the springs attached and remove/replace the rear out the side.

B) Detach the rear of the leaf springs and roll it out the back with the wheels still on (not sure if this is possible)

C) Detach the rear of the leaf springs and use a jack to roll it out with the wheels removed.