I have found a decent deal ($1200) on a brand new RPG frame kit with the fox bump stops. With the gen 3 frame being reinforced is it a worthwhile upgrade? I don't think I will be pushing the truck to bump stop limit on a regualr basis...but I do like the "insurance" of it...however, tightening up the frame and giving it some more "substance" seems like it would be worth it...but unsure if all that is more "marketing" hype or EXTREME off-roading benefits.