I agree, first car get the vehicle you think you want first. A Patrol in stock configuration is a very capable vehicle. Drive it, learn what you need then add the fruit as you go. You'll get much more satisfaction building your own rig up to what suits you (plus the experience and knowledge that comes with doing that) than buying something already with everything, some of which won't suit you.

Buy a stocky mate and build it yourself. Much more fun, and then you can say "This is mine."