It's your VX so you can do what you want. It should be possible to do what you're thinking about but you'll be blazing new trails here since obviously nobody on the forum has even considered doing that mod.
Do NOT put your VX in 4LO on dry pavement. The VX has enough grunt to pull a boat up the ramp in TOD. Some people do put it in 4LO for launching a boat or backing it into the driveway & 99.9% of the time nothing breaks ... but ... in 4LO there is no slip between the front & rear axles. If you're going in a straight line, OK, but as soon as you turn, the front & rear wheels take a different track & either tires have to slip or gears have to break.
Thanks for that onfo!... Now I really have no idea when I would need 4lo.
I guess I won't be invited to Moab... I'm gonna take my toy and go home. Didn't realize this was a 4wd only forum.