Welcome to the forum. Im my opinion, I would purchase a set of lockers for the front and rear of the truck. I have an Aussie locker, and have had no problems with them, and niehter has anyone else. Check them out at
www.offroadlockers.com . Lockers are something essential to every build, and will never have to be upgraded once you get bigger and better parts. You can pick up front and rear lockers for under $500 shipped, and they are pretty easy to install. I have seen a locked truck with 31 inch all terrains go places and make ruts that an open differential truck with 35's couldnt go and get stuck in the ruts. Best bang for buck in my opinion.
Sam
