are you going to slip a winch in that front bumper? if no, you're adding nearly 200lbs to the front end, if yes you're adding nearly 300lbs to the front end.
the shrockworks rear bumper is just over (if memory serves me correctly, someone help me) 300lbs with the swing out. move your spare tire from under the ass end to the swing out and you've changed the cantilever effect of the weight of the tire further out, not to mention if you decide to add jerry cans to it.
so in the end, you've added hypothetically, more than 600lbs constant to the truck and changed the center of gravity greatly.
will you need to replace your suspension? oh yeah - now in comes the argument of why the TRD Pro is an economical waste.