I ended up making one with "Print Artist", that I think looks pretty close to the original logo... I had to play with the fonts and sizes to get the quote exactly the same.... I printed it as a mirror image on clear window sticker stock, I then sprayed a thin layer of white spray paint to the back and stuck it on the inside of my car window,.. Without the white, it was much too light to see. I think it looks good.. I'll post a picture soon.