There are lots of things that can be done to make your truck perform better off-road; mainly a lift, tires, gearing, and a locker. Of course some things that make your truck more cable off-road will make it less capable when On-road. Many times people jump in and start building a rig based on current needs without giving adequate thought as to future plans or the ultimate goal of their vehicle. Time and time again you will see posts from people complaining they would have saved lots of money, time and effort if they just built their rig correctly from the start.. That being said you'll need to determine your current needs and what you plan to use the vehicle for.. How much time will the vehicle spend on the street vs off-road. What kind of off-roading do you plain on doing (trails, mud, rocks)? The choices of lift, tires, gearing, and locker will depend on how you plain to use your vehicle. Overbuilding results in a very capable vehicle with wasted $$ (like front and rear lockers when you never hit trails that require them). Under building initially saves $$, but you'll soon spend more $$ and time on repairs as you push your vehicle beyond its limitations. Stepping down from my soap box now...
Donner, Four0Sport indicated he wanted minor mods on a budget to help make his rig more capable off-road.. A winch is Big $$$ and is more for recovery than for making a rig more capable. Yes a winch is nice, but I would hate to get stuck behind someone that needed it all the time to compensate for his rigs lack of off-road ability. IMO his money would be better spent making his rig perform better so a winch won't be needed in the majority of off-roading he will encounter.