With a family of four and aspirations to travel Africa, S. America, etc. over several years, I'm wondering if the FJ Cruiser is a good option, coupled to an expedition trailer with pop-up tent. Don't see too many FJs cruising the world, though. What do folks think? A good alternative to some of the more common rigs (Landrover, Landcruiser, etc)? Why? Why not? Thanks for the input.