Jordo - I've had four Prados - last three were 120's and my first was a 90. They were all company vehicles, but also for my personal use. I even took one of them down to Tassie on holidays towing a fairly heavy camper trailer. :)
To be honest, I couldn't fault them. I did get stuck in the 120's once or twice, but that probably had more to do with ambition vs capability. The 90 went anywhere I could ever want it to without problems. The 120 is a very nice vehicle for long distance touring, if not as capable as the 90 (or a Disco) offroad.
I'm sure you'll be happy with your purchase and, who knows, you might again see the light one day and end up back in a Rover. ;)

