I'd have a couple. They're pretty cheap after all, and fairly available. Hard part is getting the bad knockoffs.
I'd have an up-armored one in unconcealed armor and a LMG on the roof mount for Barrens driving.
Concealed armor, remove the Searchlight, and a few "Under the Hood" mods for city driving. GridGuide Override, Spoof Chip, and Morphing Plate with Chameleon Coating to start.
And an Environmental Modification, Amphibious Modification, and a few other odds and sods for smuggling.
Edit: Oh, and Winches on all of them. So many things I can do with a winch, and it won't look off on a vehicle like that!