I can confirm - it's a bad idea trying to remove them. Lucky for you guys there are people like me who just can't leave things alone.
The stickers are made from a very elastic type of plastic and the glue is extremely sticky. It took me almost an hour to remove 1/8th of the thing using heat from a hair dryer and a credit card, and it looks bad once removed. Not the end of the world though, I'll remove it bit by bit until it's all gone then have a nice 86 sticker made to fit over it.
Far from a quick & easy solution but it should look good again soon enough.
Edited by: sav.za