2000w HPS flowering room

Hello everyone! I am in the process of starting my 4th grow in a 7x16 travel trailer. I have finished stripping the trailer of its cosmetics and sealing major air leaks. I will board up the windows and cover the walls with Mylar. Some of the equipment-
2x 1000w Hps
2x 4x4 trays
1x 12" inline fan
Some type of AC
Constructing PVC frames for scrog

I will be running 50 of Kens GDP
Veg:CNS17 grow,CalMag, maybe some other grow stimulator
Flower:CNS17 bloom, biestie blooms, blackstrap molasses, bloombastic, snowstorm ultra

Sorry for the delay I have had some unexpected issues. I have court for possesion of a loaded firearm in a few days so I have held off doing anything else. I am leagal but why risk it. I have ordered the clones and decided that because I have everything for a 1 tray setup I will do that for one cycle to pay for the other tray. I wasn't expecting to pay for a lawyer. I am harvesting my current grow in around a week so that light will be available for use. My friend is loaning me a 600w led to start all the seeds for our next outdoor grow. So many things going on its overwhelming. Sorry for the wait again I am trying the best I can. But school is still my number 1 priority. I will update ASAP!