Custom provider, using localization ? two diffrent providers or ?

Hi,

I have a custom build provider that gets data from a webservice.

I have the XMLFeedUrl as a config parameter on the provider, my
question is...

If i need to get xmlfeeds from two diffrent urls based on
localization, they provide the same xmlstructure just diffrent
language.

Whats the best way to do that, add another provider with the second
language XMLFeedUrl ?

Or is there another way ?

Thanks
Jeppe