phpbb module 3.x

Hi arkepp,i like the avatar sync function but i have a question about it:
is it possible to change the avatar dir so that i can kepp the "/files" folder in drupal but still use the avatar sync function.

i'm using other modules like tinyMCE and IMCE thats uses the files folder and i cant replace it cause my older images will not work..,so if there is a sollution can you say howto do it pls?:)

Greetz Benny