These are the options I went through on my way to lift over a couple years. You can see the spring differences.
Four door front spring on left, 2 door front spring on right
Raised outside edge of spring pad to straighten the spring. It had been hitting the brake caliper on hard turns when stuffing the suspension. That contact with caliper would push brake fluid out leaving me with no brakes for first stroke.
I dropped the diff about 1 1/2" to stop blowing CV joints
Just installed a set of OME 956 springs on front. They increased my ride height by 1 1/2 inches over stock 4 door springs with 7/8" spacer. Tall springs
I did cut off one round of the OME 956 springs as there was only about 3/4" of travel left.
I used Jeff's spacers in back. Now I am using a modifed TJ front spring in the rear of to level things out. I heated the small end and opened the coil so it would fit over spring cup, then I cut 1/2 of large end coil off with cutoff blade. Then I put it in 6" vise and squeezed it smaller so it would fit in upper spring mount w/rubber insulator.