150W Cob Led System First Grow WW Auto

This is my first system with White Widow Auto.I used cob leds from aliexpress and changed cooling system.Because cooling system has to be work stable.My light cycle is 20/4 right now but i can change if its needed with your offer. Choosed 8 liter fabric pot. Choosed Biobizz Light Mix because my mate Norcal told me to use it. At this stage im using 1 liter water with 6.22ph. And im gonna start feeding when my girl tells me to do it with her leaves. I'll use Biobizz Grow-Bloom and after the flowering stage im gonna add Biobizz Top Max to my feeding solution. There is a 120mm fan for fresh air and 120mm fan for exhaust. Also there is strong wind inside because of my led's cooling system. Leaves are dancing with wind like a latin girl :) (they know how to dance salsa) Im waiting for lst because right now my girl is weak.I am a gentle like a dad who plays with his little girl.Btw its some sort of having a girl or pet :) This is a different kind of experience.I liked a lot. What do you think?If you see some sort of problem about my system please enlight me before too late.And share your opinions with me.I am a newbie and i need suggestions from pros.