With 4 door coils AND spacers you will have zero down travel. I think you will also need strut spacers to make it work. Here is a photo of stock(right) vs 4 door(left). Hard to see but look at the lower A- arm angle.

Here it is with 4 doors all around and 235X75X15

Now here is a shot of it now
Calmini lower a arms
stock springs with 1.5" spacer up front
Low Range strut spacers
Calmini upper rear link
Calmini 3" springs in rear

As you can see the lift amount is not that different. I have WAY more travel though, especially in the rear. I did have to make some custom shock mounts for the rear to get all that travel.
Oh you will also have to lower your bumpstops or else risk destroying your shocks/struts.
here is a shot(bad one) of the front as it is now at full stuff.
