Lockers and a regear are an easy mod and huge benefit, just expensive. You can DIY the front and the rear in about a 1-2 days with assembled ECGS 3rd members. Haven't needed to use my Harrop elockers yet, but a 4.56 regear is hands down the best mod I've done to my rig. I also did the 8.2 swap, isn't needed for a GX460 as you already have an 8.2.I think i want to try to do all the classic hard trails in colorado without lockers. Give myself a few years and focus on other mods, and getting the 4Runner built. I want to make sure I can get as much as I can without them before adding them.