Whatever works for you, by all means, go with it!
I've done the graph paper, and the spreadsheets till I'm blue in the face, kept a log of what went in, where, when, how many, plus recorded all the details on the seed packet. I found the best use of those records was
compost production. Shred them first.
Don't take this the wrong way-planning and record keeping has its place. I've tried out a wide variety of stuff under every condition and set up imaginable. For several years I kept meticulous records-I even weighed the beans, with and without the pod! Over time I learned what works, what does not. The records I keep now are limited to little stakes that tell me what seeds are in the flats. Once they show up I don't need the little stakes any more. What you are showing here is minute attention to fine detail. This is good. You'll develop a deep understanding of how it all comes together. In a few seasons you'll be well on your way to something completely different than what you are doing now. Hard to say what that is. Ten years ago I quit my job working for a painting outfit, went hungry for a few months. I found some radish seeds, planted them, ate some a month later. Tried some more plants, started making compost, got some
chickens, built a
greenhouse, and kept on going.
Have you ever read Jonathan Livingston Seagull?
Keep doing what your doing. You doing just fine.