Sorry to hear about your friend brother. Death is a very hard thing to deal with and really makes you appreciate your time here on earth. Life is very short. You have my condolences man.
For your plants man they look good but I am going to give you the simplest solution to your watering. Just buy filtered water. Water is the most important thing to your plant and if it's crappy water, you're gonna get a crappy plant. Yeah you can let water sit out for 24-48 hours and the ph will likely balance out, yeah you could probably boil out impurities, but all of this cannot substitute for just investing in a 24 pack of water for $2 and would last your current plants quite a while. You aren't growing 200 plants, you're growing like 2 or 3. It's okay to spend a couple bucks on water that you know is good to go.
Please do not use nutes. Do not even think about nutes right now. Your babies are sproutlings and the last thing they need is nutes especially if you are using a good soil base already. The only time you need to add nutes is when your plant is clearly showing signs of deficiency (like a month from now) otherwise you risk harming the plants growth more than improving it because its not developed yet.
I would definitely lower your light count. You are smacking hella CFL's over top 2 sprouts that are barely bigger than my pinky. Just put 1 bulb per sprout and keep it around 2 inches from the top. As it grows more and develops a stronger root structure, you can add more lights. Once the plant is established all the light you can get while avoiding heating issues is obviously best, but you are just getting started and it's easy to discourage a sproutling from coming into its own if you have too much light/heat on it.
Less is more right now. Remember that. When your plant is beasting out and growing anywhere from 2 to 6 inches a day then you can add more to encourage its growth even further. Right now though you are dealing with a baby and like our own babies we have to pamper them and give them sort of an easy environment to get their feet wet in before we throw them under a lot of lights and start watering with nutes.
I see a lot of grows all the time with the same iissues but more often than not they are overwatering, using nutes when they shouldn't, and / or trying to add too much light to a fresh sproutling because they feel it will encourage its growth but it actually doesn't (yet).
Hope this helps.