Looks good brother, do you rotate your plants or lights at all?
If not I'm wondering what differences you notice with the plants nearest the led.
I almost put a 400w hps with a 1200w blurple in my 4x4 but went with 600w hps instead.
Ive had my eye on tangerine dream and lsd for about 6 yrs now haha how is that tangerine?
I'm growing Barney's Acapulco gold right now, links in my Sig if you wanna check it out.