Sumo Springs with drop bracket lift

Does anyone have experience with Sumo Springs (front and rear) with a drop bracket lift? Im running a 6" Procomp lift with kings in the front and rear. Im looking into getting sumo springs and want to hear feedback from anyone running a similar set up. How much space do you have in the front bump stop and the LCA? Also how much space do you have in the rear? Below are some photos of my OEM bump stops that are really harsh or dont do anything haha.

 

(Had to look up Sumo Springs... cushier bumpstops)

Nothing should prevent you from using them. However it looks like there is no clear mark being left on the landing pads from your existing bumpstops, both front & rear (meaning something else in the suspension is hitting before the bumpstops do). You may want to check your current bumpstop clearances with how much travel you have on your shocks (this might be what is causing the harshness you described). Sumo springs won't change anything if the suspension hits something else before they make contact.