Continue to check your trichomes with a jewelers loupe. Ideally you want to see 10-20% of the trichomes turning amber before you harvest. Hope that helps.

Weeks not days. At least 3 weeks, maybe another 5 weeks.

Hey, they're getting very little light, that's why they're not fattening up like they should. I've also seen that you're using Recharge and Calmag, and that's not enough for those buds to bulk up. You need to use a PK if you want to get something decent. In response to your question and seeing that you're not going to use what I suggest. Give it 3 more weeks and then chop. Cheers.