Are you going to have a main res? Well, I guess not if the plants will be in different cycles, you will have allot of res change outs, you will need to change a res a day, or 2 every other day and have allot of water on hand, and if you sit your water out for 24 hours you will have to have about 10 5 gallon buckets sitting around for water, and have a method to change the old water, I believe that 1 gallon weighs 16 pounds, so each of those resses will be close to 200 pounds. This will be a full time job for you IMO, and that doesn't even include checking PPM every day and the cost of nutes for all of those gallons.
I think that if you did a 8 pack water farm set up with the controller and mane res you would save allot of work and have similar results perhaps. You could get up to 3 OZ or even a QP off of each bucket and veg them out in one of those 23 gallon resses. You would just think about veging for 3 weeks after rooting and the plant number would be way down as well.
Hmm, not a bad idea I do have to say, maybe I will have to try it my self. LOL
Adieu