I find I need to veg longer than a seed grow or a normal clone grow. I have started counting day 1 of growth from the day I see active signs of life. Tbh that on average takes 30 days. So I count day 1 from the first new leaf grown, then go 60-70 days. My climate and lights are different to you tho.
I’m also all about the aesthetics. Yield is secondary to me. My plants have to look beautiful and healthy or I feel it in my heart. Mental I know Lollll. So I train to enhance the beauty of the plant. Probs all wrong, but that’s how I roll. I like nice things.
You got this anyway, you know plants.