Whats up guys, this is my first post on here,

we are in the planning stage rn for our 500-600 lights commercial cannabis facility. Multiple flower rooms and two veg/mom rooms. sealed with co2.

I want to use dosatrons for inline injection and auto ph'ing. I use mega crop two part nutrients and a couple of additives (southern ag gff, enzymes and more).
So i need one dosatron for each product i want to inject + one for ph'ing. same for the veg side. moms will be hand fed with seperate tanks in the mom rooms.
i also want seperate tanks in each room with hoses so i can feed additives by hand which i cant/dont want in my irrigation system (molasses/mykos etc).

do any of you run dosatrons in their commercial facilities who can help me out on here? which pumps should i get to pump in my RO water into the dosatron lines?
how do you handle different strains in the rooms?

i also want to use growlink for crop steering. i am growing in rockwool.
any general recommendations/tips are greatly appreciated :)

i am not an english native so excuse any mistakes in this post

thanks in advance and yall have a good day