However, from the sounds of things you are concerned about mileage - which seems to signify you use your XTerra on-road a lot. Keep in mind that a lift will alter your on-road experience. You might not like it so see if you can check out a local rig with the mod on it. I agree it depends on where/how you wheel. The last time I went out in Utah I was in a huge Z-71 and still dragged that - but it depends on wether your into heavy terrain or not. If your into the nastier stuff armor will be a cheaper and more robust investment.
RTQL8 also seemed interested in a run up to WA etc. If you head this way the tried and true upgrade path seems to be:
Tires, Shocks, ARB, Skids/Sliders, Winch, Suspension mods.... I imagine its that way for a reason...
Definitely each to their own though. Talk to some of the online vendors about what you do and what you are going to do with your X and see what they recommend. There are 4X4 shops by the dozen in your area too I believe so maybe stop by and chat...
Cheers :sun: