Maverick,
I just saw this thread. Too bad it wasn't on the Politics subforum before this. Sorry to hear what's gone on already. Hopefully I didn't miss too much in reading this thread over.
As I understand it, the bill is passed and off to the gov.??? Politics and legislation can be enormously frustrating pursuits at times.
Interesting video. Though probably well-intended, they're poorly-informed.
It sounds as if your DOT is behind things, both supporting the bill and perhaps supplying the text. So I assume you've got a fight on your hands.
Is there an avenue to appeal this? I assume you are familiar with the MIL-STD-1180-B that lists the equipment standards that military vehicles must meet and gives the correlated FMVSS? ...Or the Wis. Appeal Court ruling that accepted the MIL-STD-1180-B as showing that military vehicles (up to and including 5-ton variants) essentially met FMVSS?
Does your State Patrol do other vehicle inspections (salvage, rebuilt, homebuilt, etc.), and for what equipment (FMVSS or state requirements)? They aren't authorized to inspect for FMVSS requirements, to my knowledge. But passing an inspection to meet state equipment standards is probably feasible.
If this is over FMVSS Cert. Labels, then lots of other vehicles are potential victims: pre-1969, grey-market or antique (over 25 yr.) imports, homebuilts, vehicles with repainted or replaced driver's doors. You may find lots of additional supporters in these groups, and you may need a lot of support to oppose DOT (or whoever is behind the substituted bill). I'd start building a support base, if I were you.
Remember that laws get changed all the time, and if this one gets signed, you can return next legislative session and try to make it right. It's not that uncommon to get a bill that's not perfect.
I'd start talking with owner's legislators asap to discuss the problem and see what can be done next. Do they have any contact in the gov.'s office, to perhaps make a last-ditch appeal to not pass it? Will they sponsor a bill to fix things?