Theming Internationalization 'item_list'

Hi!

I'm trying to modify the i18n translation block style without change the translation.module code, but I'm not finding why do this.
The problem is that the translation block is using the theme('item_list'...) function, and there a lot of elements on my page that are using it too.

If I override the theme_item_list in my template.php, I'm changing all the elements that are using this function too, when I only need to change it for the translation block.

Changing the function theme('item_list'...) for theme('i18n_item_list'..), and overriding this in my template.php, everything it's ok.

There are another way to do this? (html replacing it's not an option).

Otherwise, can you include this change in the future i18n module versions?

Thanks a lot!