As someone who was in a similar position a little while ago I can appreciate the logic here.
Especially if you intend to drive some serious tracks in your 'spare' car.
Tritons are great highway cruisers and soft-roaders, but proper off road rigs they ain't. Sure you can chuck a heap of barwork under that stupidly long tray and make the terrible departure angle even worse, if bending panels is your thing.
Or you can buy something that was made (or can easily be modified) to take on the harder stuff.
I have a Triton for my work car and we bought a 2 door JK with a few mods as our camping rig / play thing.
It's been perfect, doing exactly what we bought it for. It's dragged the trailer into some cool spots and proven it's more then capable playing around on the tracks with the boys.
But even it's a bit too pretty for some of the tracks I like to drive, so I just picked up a $3k Sierra put $200 worth of parts in it, $200 for some second hand muddies and hit the tracks.
Care factor 0, fun factor 100.
Keep the Triton for the daily stuff and get a toy to go have fun with.