It's all kinda up to your preference and your wallet.
I'd look into getting more agressive tires, maybe in the 33 inch flavor. Then see what breaks. Upgrade those breaks. Think about maybe duals or 4.7 gears in your t-case. Learn to drive better. Upgrade what breaks. Put in a locker in the front or rear. Then put one in the opposite axle. Upgrade what breaks. Take your time. No hurries, no worries
Good luck, mayne!