I've owned 7 over the years...from a '79 FJ-40 to my current 1995 FZJ-80 and 2001 UZJ-100.
Two of the seven were highly modified, three somewhat modified (suspension and bumpers) and two were pretty much stock.
My current 100 Series has 244k miles and I drive it regularly the 700 miles from Houston to MO, wheel it all over my property (some pretty rough trails) and drive it the 700 miles home. Doesn't miss a beat.
I never want to be without a Land Cruiser!