I run 120mm LT on mine. I love the articulation for climbing over most anything. When I first started jumping, the stock spring/oil combo was inadequate and my truck weighs a little over 10lbs. Compensation was made with purple springs/70w in rear & pink/60w in front, #3 pistons on all (4) as well as upgrades to MIP HA shock bodies w/ nitride shafts. The pushrods are located in the middle hole so the pillowballs won't pop out of the RPM carriers (RPM expresses the specific use of pushrod location for their carriers). Jumps well, handles predictably (for a basher) and has terrific arm motion.
When I decide to conduct some racing, I will experiment with various homemade swaybar augments on the LT suspension (to tame roll) and if satisfactory results are not conclusive, then I will swap to the P2 setup.