wow - fantastic GA board - I clicked on your thread partly as I wondering about the potential for using 'official' ronin figures for GA ... and here you are doing this.
I'm more a denizen of the sub-board on this site for the GA game, so will post a thread linking here (which I think is ok?) - but maybe you could think about posting there yourself?
* mind you looking through the thread again, I realise I'm not sure which figure ranges you're using ...