i dont know if there is a thread either, but I was talking to my bro who runs/owns his own sign company.
I can get him to make us stickers at a cheap price. All I would need is the design (unless you want him and me to design it) and the number of stickers you want. Well and a few other things. Size of the sticker, and type. Like the car window type (with the sticky part on the front), or the ones where the logo is just left on the car... I'll try and get some pics in the next day or two of different styles.
But I'll get us a deal on them. I just need to know what to make/order.