Another way to look at it:
XREAS is for handling...mainly on-road.
Lifting is for off-roading.
So, if you're planning on lifting your 4runner, WHY ARE YOU EVEN CONSIDERING xreas???
Once you lift your 4runner, there is no XREAS system in the world that will allow you to take a corner aggressively.
Lifting your 4runner does NOT equal good on-road handling.
So, if you're planning on lifting, then sporty handling is the LAST thing on your mind, right??!!
Just my opinion.