On the question of the AA light vehicle added by myself, names like SKY TALON et al are standardised names given by military organisations to military units, and the Lost and the Damned are anything but. They're a civilian uprising led by a charasmatic rebel who have used chaos worship to compensate for their lack of military training or equipment; their transport is called "land Transporter" and are converted flatbed trucks and other civilian vehicles, their infantry are armed either with "heavy weapons" or "assorted weapons".
They don't have standardised equipment or vehicles and so their bodged together AA vehicle wouldn't have a standardised name. A google search for "technical vehicle" will provide many pictures like this:
and descriptions like:
"A technical is a type of improvised fighting vehicle, typically a civilian or military non-combat vehicle, modified to provide an offensive capability similar to a military gun truck. It is usually an open-backed civilian pickup truck or four-wheel drive vehicle mounting a machine gun, light anti-aircraft gun, anti-tank weapon, or other support weapon."
If a name change really is needed (and I am of the opinion that it does not), then it would need changing to something generic like "AA Land Vehicle" to fit with the flavor of the existing names.