projal, that'd be awesome.
We're probably going to want side window stickers about like the SEBOC one here on my car:
I personally like the kind you put on the car, then peel off the back, leaving just the logo behind.
Design would be very simple, just a modern font saying "UnitedBimmer.com", and maybe "BMW Enthusiast Forum" below it.
Can you look into that and get me quantity prices?