It's almost that easy. I found it easiest to unbolt the fenders from the tub and lift the whole front clip off, radiator, fan shroud and all. It can be done all by yourself if you don't have back issues. Four rugged boys can lift the tub off even with the windshield, seats and rollbar still installed.
The body bolts will be a pain, it's helpful to drill small holes through the floor of the tub at each nut location and flood them with PB Blaster a few times before you try to remove them. You'll have to take the shifter off, the T-case shifter can stay. The steering shaft isn't too difficult, gas tank fill and vent lines take some finagling to get off and on, the clutch master and brake master can give you some issues when you get ready to reconnect it all and bleed them. Tag all the wires and you'll be fine.