git-svn --set-tree question

Hello, guys.

I have some unusual situation here.

We need to move git repo to svn with commit history. After some research I found a way with creating an empty svn, and then making git svn --set-tree [git_revision_number_here]

Commit history imports well, but i loose commiters' names and comments. How to move them too?

Thanks a lot, Vitaly.