only just picked this thread up. I like the KISS principal for overlanding. Generally stock is best in terms of reliability. I have never overlanded a modded vehicle and don't feel it has ever been a disadvantage. My 60 is now heavily modded. This has been from the benefit of several trips and anything new I have tried to install with an ability to work around if something fails. other mods have been to improve reliability, such as changing the electric wondows (the only bit that failed on mine in Africa!) to manual.
Thinking you needed a new vehicle and thousands in mods stopped me overlanding for years, but the magazines talk shite. Their articles are paid for through companies advertising all that crap you don't need, so they have to tell the readers they need it, but it is entirely possible to overland in a cheap truck if you choose carefully, without chequerplating everything, with a cheap tent, without long range fuel and water tanks, or a fridge (I used a cheap halfords coolbox!) without underbody protection, without a winch, without a split charge system, without an expensive roof rack (again, mines a halfords HD rack in the pic below), without airlockers or onboard air. There's a big difference between essential, nice to have, and totally unnecessary.
My 60 does have some of those things now, but I have previously managed without quite happily.
you highlighted one of the other musts. know your vehicle. absolutely essential to know you vehicle for some time before you go and get some miles under your wheels. I had owned my 60 for sometime when we drove to the gambia, but the white one I bought only a month or so before we left and it gave us no end of trouble.
most vehicles can be overlanded! just need to be reliable and driven right.
there is of course another aspect to consider
