First, congrats! I'm interested to hear more. Second, I'm not thread jacking here. We're in similar situations and I'd like to compare oranges to oranges with you.

I completed my first run a few weeks back - 2x 150w LED panels same as yours. (Yes, it took me forEVER to complete my rooms.) I was a bit disappointed with the way they stretch which resulted in pretty smallish buds. The stretch made me think they were starved for light. They looked a lot like your first run. I'm thinking to move one of the panels to my veg / mothers and adding a 400w HPS to my flower room. I still have the heat issue to deal with but I'm confident that my fan can do the job @ 400w or even 600w. Or perhaps I should do a second LED run to see if I can dial it in? I grow in soil but could easily add some coco.

No pics and no log. I'm not in a grow friendly place and I'm highly risk averse by nature...