"About" 150 plants? You don't know...?
LED's and HPS? How do you keep the LED's out of the HID's way? Why the combination? If you've got the HPS, LED's are unnecessary and are in the way.
Rootbound and nutrition will be a problem. (one of many if inexperienced)

Is this your first grow, and which dispensary are you filling?
If this is your first grow...good luck. Hopefully your successes will outweigh your failures. If this isn't a dispensary grow and you are nothing but a scumbag dealer, there are other sites that cater to your kind. If this is for personal...going this big presents a variety of problems avoidable through downsizing and experience.