Heard back from John. he is almost half way there in commitments. So if you want some you may want to contact him.
Because of the leaders a "25Ft roll" is actually 33 feet of film, so you can get 12 roils out of a 400ft roll. (assuming you have a split reel, some rewinds, a darkroom and some empty Regular 8 spools. - although most Regular 8 users are in the habit of Asking the lab to send them back)