Actually, now that you've posted this, you will be expected to display this particular bridge plate at ALL SS rallies and events!!
If your wife wants a shop van, then I'd say that's a great opportunity to gain another MV for the cause. I lucked out with my deuce. I bought it in Vermont at Camp Johnson. It belonged to a Vermont Army National Guard unit that was in the town that my wife grew up in. It was ironic when I found it and won it on GL. Anyway, I think she considers it, "hers" in that sense. Especially since I'm having it restored and painted with the 1971 (Viet Nam) paint scheme and the bright white #s of the VTARNG's 2/172 AR. So... maybe I'm good-to-go on a second truck, too!
It's good to have a good truck-partner. (Even if it means having a smiley face on your bridge plate). If it gets you another truck in the driveway, it's got to be worth it.