She's looking really nice bro! I'd say you're probably right. Another week or two. She's getting close for sure. It would be really beneficial to you if you could come up with about a 40x loop or even a 30x magnifying glass, and look at the trichomes. I go with about 25 - 40% milky and/or amber before I chop 'em, but that's just me.☺️ I always try to get like 4-7 days flush then put them in the dark for a day or two before harvesting too. From what I understand, it'll drop all those unwanted and untasty chems, sugars, and whatnot down into the roots, and give you some tastier, smoother smoke. It always works out good for me.😉 I was thinking, you might want to try to get your humidity, and night temps down as well. 70% rh seems pretty high to me in your last weeks of flower, and I try to drop my temp by like 8-10 degrees at night if at all possible. Just some thoughts for you.☺️ I think you're doing great man! Happy harvest!😉💨