Hi
Not good , I would love to see some pics and also some detail on where you got them from- I notice there are some for sale on eBay for $279 ( don't know if this is a good price or terrible??) are these the ones you bought - I wonder if Pinball Spare parts has any decals for cheaper than that if you needed a new set.
Cheers
Lets us know how you go and maybe some do's and dont's when putting on new decals would be great for anyone trying it in the future.