I put a minitruck ps system in mine... works great w/ 33's, about 6" lift,... turns effortlessly. Installation was easy enough... had to modify the minitruck pump bracket, move the alt to the pass side. Bolting on the steering box bracket was a trick with a header on, but should be no problem with the stock exhaust... just have a magnetic pickup tool ready to pull your dropped nuts, lockwashers out of the frame.
No complaints here, unless you plan on running a shackle reversal anytime in the future, you will rub your left tire on your drag link/pitman arm when turning hard left under compression.
Also, if you can find the ps pump with the remote (detached) fluid reservoir, you don't have to mess with getting the pump mounted at the right angle,... only with belt alighment.