Nice looking plant there mate. And your lucky-If that Durban Poison was a Photo then you get Fast version seeds. The Photoperiod gene is dominant so you get seeds that are Photoperiod also but the growth is slightly regulated by the Auto genes so it finishes 1-2 weeks faster. If it was an Auto also then you get normal Auto seeds but im not sure if I have heard of a Poison Gorilla before so please grow out some of those seeds ok. They will be killer.