Northern Lights, Tan. Dream, Blueberry!

Starting week 2: -Watered w/nutrients yesterday on the cusp between week 1 & week 2. GH Trio plus a little CALiMAGic and RapidStart. I'm using well water that leans towards hard, but has a water softening system in place to fix that. Adding back in some of the 'hard'! The water is ~7pH but the additives dropped that and I adjusted up to 6.3pH. Alas, I should have bumped it back to 7 because my Black Gold starter mix is lower pH so my run-off was still just under 6. Will readjust next time I nute these. -Spent the last week futzing with humidifier settings & auto-fan settings to find the right place. They were push-pulling too much and the temp/humidity was zig-zagging up and down by about 3 degrees & 5% a few times an hour. Now we've settled into stability. Right now at 55% humidity and 77 degrees during the day, dropping to 70 when the lights go out. I did lower the light a few inches and notch the fan's speed down a bit as well. Day 11 shows that all four (2x NL, 1x Tang.Dream, 1x BB) haven't really gained much height, but are developing longer leaves, and now there's the start of a new node on the top of each. Any worries from yesterday's feeding and soil pH being a little low seems to not be showing itself in the foliage as of yet. Day 12: There's the barest little bit of nutrient burn to one of the Northern Lights Autos from the feed/water on day 10. Spotted it yesterday, but wanted to see if it would grow, and 24 hours later it didn't. The plants are taking more water now. The first week after germination they only needed water every 4 days and now it looks like every other day. The plants haven't really grown any taller but have widened out a bit and the leaves are starting to fill in. I watered today with our ~7pH well/tap water and that helped bring the runoff back up to 6.35pH after it being a bit shy of 6 at day 10's feeding. Day 13: Environmental conditions dialed in. Temp is riding right around 76f and humidity is in the 50-55 percent range. I leveled down the fan and the humidifier and they're now playing nice. Plants look good. What looked like the beginning of nutrient burn a few days ago has not progressed in the least. A couple shots of the space. The Vivosun tent is 5' long by just under 3' wide and 6 and a half feet tall. It acts like a 3x3 with room on either side (nice for the humidifier & fans). I'll drop the cheappo lights on the side this week and angle them in a bit, they're 32w each. There's three more cheappos up top that are 19w each I may move those too. Once the plants get transplanted into 5g bags next week the bin used to raise the plants will go away. I have 14" saucers for the bags and then will have the bags raised up out of the saucers by an inch. Day 14: The actual 2 week mark from when seeds hit the soil. Plants continue to grow wide without growing taller. I'll assume that's good, and a sign that my lights are enough and not inducing any stretching. I did adjust the side lighting, now on rope-ratchets so they can be lowered. There's now 289w close in with another 60 up above. Watered again (now doing every two days, so there must be roots happening), with the same formulation as I did on Wednesday, though I did add some pH Up. Brought the water to 7.30 but my runoff is still sitting at 5.89 though that doesn't seem to be causing trouble. Day 15: Last night I prepped soil (Black Gold) with extra vermiculite & pearlite and got the 5 gallon cloth bags. Yesterday the plants all looked droopy even though they'd been dry before watering. I asked a question about it, and the comment was that it was time to move them. I did, then watered around the newly installed plants to help encourage the roots to spread. They weren't potbound but it was definitely time to move them. Overnight they've grown more than they have in any single stretch and the droop is gone. All lookin' better now. I've been easing the humidity back a bit too. As seedlings it was +60% now we're down around 45-50%. Thoughts or comments?