@Zannabis7, and i haven't heard of many trying it :D it was actually because a guy in my town has a growshop, and he only has that mix and uses it himself for his grows. the only thing i'm unsure about is wether or not i should treat like a soil or soilless medium, because my nutes have different schedules (bigplantscience). the mix is inceredibly light though so i'm thinking it's gonna work. i checked the ph on the bag and it's at 6.
and thanks man, best wishes for you aswell!