Fake ip priority configurable

Hey,
i use this bundle for some projects, but one thing that annoys me a bit is that i need to adjust my listener
priorities to the priority of fake ip listener. I would like to configure listener priority in the BazingaGeocoderBundle configuration. 
I havent found any resource how to make listener priority configurable, so this is what i came up with. 
I dont quite like this, but I dont know how to do it other way, so any suggestion will be appreciated :)