defianetly give it til the trichs are ready..i am just finishing a ww dwc setup..400whps for me it was what seemed to be a long wait. i didnt remember when i switched to 12/12 so im not sure how long it took. yesterday i cut a few stalks that finished about a week earlier than the main colas. kinda weird since i kept em small one had basically 2 main colas and one finished and i cut it..so i only have half a plant but its healthy as can be....i was very careful and clean when cuttin then put cloth tape over the chopped branch and it seems to be doing good. mine were much more dense than what yours look like...if you pick too early and the trichs arent tellin you that they are ready it will be crappy and pointless and make you mad because you wasted your grow. i wait till about 50% amber 50% cloudy for that major couchlock high that you grow white widow to feel. everything i read about ww said to leave it flower extra long and it will put you on your ass...im guessin mine have been buddin for 3months..but its worth it they look so good and full of res and nice and dense too...i will get some pics up asap peace and good luck smoke daily!!