19x12 flower area - Four 315 LEC's on light movers or two 1000 W DE Gavitas?

The ceilings are only 7.5 to 8 feet high. Soil in 20 gallon pots for trees and maybe 16 of them.

I like the idea of the LEC's using only 1200 watts and cooler too. I would probably put the Gavitas on light mover but two may not be enough. The double ended Gavita's will also be hot.

Im not thinking that will be enough light even on movers.