Stick on top it looks fine, no one will notice short of taking a magnifying glass to it and even then...There's one that fits perfectly but can't remember the size off the top of my head (think 45mm).
You won't get the old badge off without making a proper mess, if you can get at it at all. It's kind of crimped on to the whole unit so very very difficult to remove, although I imagine possible if you really wanted. You'll have to buy a new airbag if you want a 'as new' look which is daft as they aren't cheap and just for the sake of a badge....
Stuck this on top 5 years ago and you can't tell it from the original. Sticky backed so has to be right first time, needs the original one in place for a base. Sorry about the reflections.
Not sure what you mean, sticking a thin(ish) badge on top of the original one won't make any difference as the original badge won't come flying off (hence why it's so difficult to remove!).
Not sure what you mean, sticking a thin(ish) badge on top of the original one won't make any difference as the original badge won't come flying off (hence why it's so difficult to remove!).