Personally I went Winch, armor, and recovery first, then lift and tires. I hope to have lockers in there someday, but my truck is very capable without them. My reasoning was that while wheeling on stock tires, I would need the skidplates to protect the undercarriage and the winch to pull my self out when I inevitably got stuck. Plus I learned a lot about the limits of my truck by wheeling it stock first, even if it did tear up my truck in the process...