How has the factoy steering rack held up with p/s & beefy tie rods

Getting ready to install P/S & looking to purchase some beefy tie rods but fear the rack will be the next weak link. I'm thinking maybe to keep the factory tie rods, cheaper & easier to replace versus a steering rack. I will be running 30" tires, QE front diff & playing on the rocks this summer, curious on everyones experience with the durabilty of the factory rack w/heavy duty tie rods & p/s so far.