scrap the range rover unless ur gettin an old one if you wanna stay brittish get a defender 90 or a 110 if you need the space, i would thoughrly reccomend a Nissan D22 Navara though 2.5TD 150bhp and 300nm torque so its bloody nippy

(the mitsibushi L200's are down on power so dont bother with them)
and the other day our tractor broke down (fuel blockage) on a main road towing an empty trailer still 10+ tons combied weight.......good old nissan towed the pair home
not a huge tractor theres a fezza for size comparison lol