ok look at my avatar , on the left the veg room 20 plants from clone in simple dwc keep them with the 400w hps on veg for a week maybe 2 get like 8 - 9 inches and turn to 12/12 keep them in there for like a month, most strans ar elike 8-9 week strains, so after about 21 days in flower , and put them in the flower room with 1000 w hps , on a ebb and flo 4x4 table , but with a twist, the pots sit in a peice of something like plastic or plywood or something ontop of the 4x4 , and spray nozels spray both sides of the root, so u just add water every 3 or 4 days to the res with the pump in it pumping to the nozels , so in ur case u got 1 big veg room and 2 flower rooms , do 40 clones keep the best 32 and ul be harvesting 3 pounds every month a 4x4 in each flower and a dwc setup for small amount of veg for like 2 weeks , or keep them in the table from birth same room all the time or off set them iuno man id like to see u in hydro lol its way easyer then soil and you never touch ur plants in this setup ever . except if ur veg and flower rooms different