Travelin2,

It sure would be nice to be able to tow the VX 4 down but it really isn't a good idea.

Swapping out the transfer case with a neutral will be a major undertaking and very expensive.

Disconnecting the rear driveshaft and putting the front wheels on a dolly worries me too. The limited slip in the rear diff may not like that at all (not sure).

Putting the transfer case selector between TOD and 4L just plain scares the hell outa me.

Eons ago I read an article about someone who had installed locking hubs front and rear for the purpose of towing 4 down. This wasn't on a VX but the concept still applies. I'm talking about an article I read 20 years ago so there's no way I'd ever be able to remember where I read it but it is something you could look into.