mean well hlg-320h-48a

Hey Hey everyone, I currently have a flowering room 5 x 8 with 32 x cxb3070 (not good as cxb3590 i know), but i have it running for 3 years now, consuming 1600w and i yield easily from my setup 1 - 1.2GPW, im running it on DIY aeroponics, 4 containers, 2x4. Basically I was planning to upgrade...