Let's say I have a space of 10 square meters at my disposal. I would like to put there approximately 30 autoflowers (auto Critical Orange Punch) in 20L pots grown in soil. I also have 8-10 blurple BestVa lights with 600w strength (real power drawn from wall is 60w, and 120w when turned on both veg and bloom mode). How can I improve this grow room and maximize the yield of the autos light wise? I am open to any suggestions which are not too expensive since I'm on a budget (LED, COB, QB) with as much detail on the execution of the grow (g/w and coverage area).