+ 1 for the Tough Dogs , I got a full 2" lift kit dampener etc, winch compatible front & constant 200kg rear spring set up like Rumcjas.
It's a little stiff unloaded but you need to set it up for the load and tracks you intend to use unless you get an adjustable set up.
I'm happy with mine, it felt sooooo much better to drive after replacing the original set up.
Everyone's MMV but at lest we all drive trolls ;-)
Cheers