Vash first grow

IMO it's something that can happen. Yellowing is maybe due to overwatering? Especially because it seems to be drooping a bit. Let it dry 2-3 days, and maybe you'll see improvement. I dont believe its a deficiency since from what I've heard, the cotyledon leaves are supposed to have enough nutrients until the third set true of leaves are somewhat big. As for asymmetry, my second grow was also odd! She had different leaves at each node, e.g. second node had 3 fingers on the left and 5 fingers on the right. third has 5 and 7.

The asymmetrical growth could be just unimportant and due genetics or it could be due stress. Also, you have slow growth due heat & light stress and probably over watering, plain and simple Even if you get your plants 2 or 3 feet away from the plants, what's the point? you are wasting power that way, You could put each seedling under a couple of 10 watt led 6500K bulbs 5 inches away and you would save 90% to 95% of the power you are using right now with much better results the first 2 to 3 weeks. Take a look at my current diary weeks 1 to 3. Also, you might want to learn about transplanting, starting in big pots makes watering the correct amount really hard, as you'll tend to over watering by large amounts, and that will make your seedlings grow really slow. Yes, it's scary at first, just watch a few videos about it on YouTube, believe me it's worth it. The difference in grow speed is significant.

I agree with Jeff, its way too much. and you wasting around 900W of electricity for nothing now..