All it takes for a gun added/euro added account is for a game sage/mod/someone with power to see its inventory and you're done. And since the forum events require a mod to get into your account to give you the reward (for example the love bat tar cherry event from the valentines day this year), you are pretty much doomed. It doesn't matter if YOU didn't get banned, he can get banned by making a simple mistake. And buying an account where you have to play with care and the fear of not getting banned is not fun at all