Initially i was looking at Roadtreks - similar to the Van in the link, but for me it was too geared for pavement (not enough clearance, and my confidence was low in regards to how securely the interior had been mounted - in other words, would it develope a lot of rattles after a short period of use).
From a distance, looks well taken care of. Will have something fully self contained, and you can (over time) add what's missing.
It all depends what level of adventure interests you - came across a Roadtrek (see pic below) that was some inspiration. The absence of 4x4 doesnt take you out of the game (many live without it): lift this Chevy 4", throw on some cool wheels & 33's, add some front & rear bumpers - and pretty much be able to access a lot of the backroads.