Hey Copper,
You need a bumper sticker that says,
"my other plane is a Gulfstream"
I wonder if those rich farts would find that funny..?
Oh, wait. I'm not sure, again, which one is your airplane in the picture? The white one?
OK, another bumper sticker:
"my other plane is black."
Now THAT they'd find funny!
Seriously, do it.